Abbreviations

1 (PR) FU	No. 1 (Pilot Refresher) Flying Unit
1 (PR) FU	No. 1 Flying Training School RAF
1 (PR) FU	No. 1 (Pilot Refresher) Flying Unit
1 ANS	No. 1 Air Navigation School
1 APS	No. 1 Armament Practice Station
1 CACU/Flt	No. 1 Coast Artillery Co-operation Unit/Flight
1 CP Flt	No. 1 Coastal Patrol Flight
1 EFTS	No. 1 Elementary Flying Training School
1 FTS	No. 1 Flying Training School RAF
1 Gp Comm Flt	No. 1 Group Communication Flight
1 GTS	No. 1 Glider Training School
1 LFS	No. 1 Lancaster Finishing School
1 PRU	No. 1 Photographic Reconnaissance Unit RAF
1 PRU	No. 1 Photographic Reconnaissance Unit
1 PTS	No. 1 parachute Training School
1 RAF FU	No. 1 RAF Film Unit
1 RFS	No. 1 Reserve Flying School
1 RS	No. 1 Radio School RAF
1 RS	No. 1 Radio School
1 Sqn	No. 1 Squadron RAF
1 Sqn RAAF	No. 1 Squadron RAAF
1 Sqn SAAF	1 Squadron SAAF
1 TEU	No. 1 Tactical Exercise Unit
1 TTU	No. 1 Torpedo Training Unit
1 TU	No. 1 Torpedo Unit
10 (A)FTS	No. 10 (Advanced) Flying Training School
10 AFTS	No. 10 Advanced Flying Training School
10 AGS	No. 10 Air Gunnery School
10 ANS	No. 10 Air Navigation School
10 FIS	No. 10 Flying Instructors School
10 FRS	No. 101 Flying Refresher School
10 Gp TTF	No. 10 Group Target Towing Flight
10 MU	No. 10 Maintenance Unit RAF
10 OTU	No. 10 Operational Training Unit RAF
10 RFS	No. 10 Reserve Flying School
10 RS	No. 10 Radio School
10 Sqn	No. 10 Squadron RAF
10 Sqn & 437 Sqn	No. 10 Squadron RAF?&?No. 437 Squadron RAF
10 Sqn RAAF	No. 10 Squadron RAAF
100 Gp Comm Flt	No. 100 Group Communication Flight
100 Sqn	No. 100 Squadron RAF
101 FRS	No. 101 Flying Refresher School
101 Sqn	No. 101 Squadron RAF
102 FRS	No. 102 Flying Refresher School
102 Sqn	No. 102 Squadron RAF
103 Sqn	No. 103 Squadron RAF
104 Sqn	No. 104 Squadron RAF
105 OTU	No. 105 Operational Training Unit RAF
105 Sqn	No. 105 Squadron RAF
106 Sqn	No. 106 Squadron RAF
107 OTU	No. 107 Operational Training Unit RAF
107 Sqn	No. 107 Squadron RAF
108 Sqn	No. 108 Squadron RAF
109 (T)OTU	No. 109 (Transport) Operational Training Unit RAF
109 Sqn	No. 109 Squadron RAF
11 AGS	No. 11 Air Gunnery School
11 EFTS	No. 11 Elementary Flying Training School
11 Gp Comm Flt	No. 11 Group Communication Flight
11 Gp TTF	No. 11 Group Target Towing Flight
11 OTU	No. 11 Operational Training Unit RAF
11 OTU SAAF	11 Operational Training Unit SAAF
11 RFS	No. 11 Reserve Flying School
11 RS	No. 11 Radio School
11 Sqn	No. 11 Squadron RAF
11 Sqn SAAF	11 Squadron SAAF
110 Sqn	No. 110 Squadron RAF
110 Sqn RCAF	No. 110 Squadron RCAF
111 OTU	No. 111 Operational Training Unit RAF
111 Sqn	No. 111 Squadron RAF
111 Sqn RCAF	No. 111 Squadron RCAF
112 Sqn	No. 112 Squadron RAF
113 Sqn	No. 113 Squadron RAF
114 Sqn	No. 114 Squadron RAF
115 Sqn	No. 115 Squadron RAF
116 Sqn	No. 116 Squadron RAF
117 Sqn	No. 117 Squadron RAF
118 Sqn	No. 118 Squadron RAF
118 Sqn	No. 118 Squadron RCAF
118 Sqn RCAF	No. 118 Squadron RCAF
119 Sqn	No. 119 Squadron RAF
12 Gp Comm Flt	No. 12 Group Communication Flight
12 Gp TTF	No. 12 Group Target Towing Flight
12 MU	No. 12 Maintenance Unit RAF
12 OTU	No. 12 Operational Training Unit RAF
12 RFS	No. 12 Reserve Flying School
12 RS	No. 12 Radio School
12 Sqn	No. 612 Squadron RAF
12 Sqn	No. 12 Squadron RAF
12 Sqn SAAF	12 Squadron SAAF
120 Sqn	No. 120 Squadron RAF
121 (Eagle) Sqn	No. 121 (Eagle) Squadron RAF
121 Sqn	No. 121 Squadron RAF
122 Sqn	No. 122 Squadron RAF
123 Sqn	No. 123 Squadron RAF
123 Sqn RCAF	No. 123 Squadron RCAF
124 Sqn	No. 124 Squadron RAF
125 Sqn	No. 125 Squadron RAF
125 Sqn RCAF	No. 125 Squadron RCAF
126 Sqn	No. 126 Squadron RAF
127 Sqn	No. 127 Squadron RAF
127 Sqn RCAF	No. 127 Squadron RCAF
128 Sqn	No. 128 Squadron RAF
129 Sqn	No. 129 Squadron RAF
13 Gp Comm Flt	No. 13 Group Communication Flight
13 Gp TTF	No. 13 Group Target Towing Flight
13 MU	No. 13 Maintenance Unit RAF
13 OTU	No. 13 Operational Training Unit RAF
13 RFS	No. 13 Reserve Flying School
13 Sqn	No. 13 Squadron RAF
130 Sqn	No. 130 Squadron RAF
131 Sqn	No. 131 Squadron RAF
1310 Flt	No. 1310 Flight RAF
1316 Flt	No. 1316 Flight RAF
132 OTU	No. 132 Operational Training Unit RAF
132 Sqn	No. 132 Squadron RAF
1323 Flt	No. 1323 Flight RAF
133 (Eagle) Sqn	No. 133 (Eagle) Squadron RAF
133 Sqn	No. 133 Squadron RAF
1332 CU	No. 1332 Conversion Unit RAF
1333 (T)CU	No. 1333 (Transport) Conversion Unit RAF
1333 CU	No. 1333 Conversion Unit RAF
1335 CU	No. 1335 Conversion Unit RAF
1336 CU	No. 1336 Conversion Unit RAF
134 Sqn	No. 134 Squadron RAF
1340 Flt	No. 1340 Flight RAF
135 Sqn	No. 135 Squadron RAF
1359 Flt	No. 1359 Flight RAF
136 Sqn	No. 136 Squadron RAF
137 Sqn	No. 137 Squadron RAF
138 Sqn	No. 138 Squadron RAF
1380 CU	No. 1380 Conversion Unit RAF
1381 CU	No. 1381 Conversion Unit RAF
1382 CU	No. 1382 Conversion Unit RAF
1383 CU	No. 1383 Conversion Unit RAF
1384 CU	No. 1384 Conversion Unit RAF
139 Sqn	No. 139 Squadron RAF
14 (A) FTS	No. 14 (Advanced) Flying Training School
14 (A)FTS	No. 14 (Advanced) Flying Training School
14 OTU	No. 14 Operational Training Unit RAF
14 RFS	No. 14 Reserve Flying School
14 Sqn	No. 14 Squadron RAF
14 Sqn RCAF	No. 14 Squadron RCAF
140 Sqn	No. 140 Squadron RAF
1401 Flt	No. 1401 Flight RAF
1409 (Met) Flt	No. 1409 (Meteorological) Flight RAF
141 Sqn	No. 141 Squadron RAF
1416 Flt	No. 1416 Flight RAF
1417 Flt	No. 1417 Flight RAF
142 Sqn	No. 142 Squadron RAF
143 Sqn	No. 143 Squadron RAF
1435 Flt	No. 1435 Flight RAF
1435 Sqn	No. 1435 Squadron RAF
144 Sqn	No. 144 Squadron RAF
1448 Flt	No. 1448 Flight RAF
145 Sqn	No. 145 Squadron RAF
146 Sqn	No. 146 Squadron RAF
147 Sqn	No. 147 Squadron RAF
1472 Flt	No. 1472 Flight RAF
1473 Flt	No. 1473 Flight RAF
1476 Flt	No. 1476 Flight RAF
148 Sqn	No. 148 Squadron RAF
149 Sqn	No. 149 Squadron RAF
15 EFTS	No. 15 Elementary Flying Training School
15 MU	No. 15 Maintenance Unit RAF
15 OTU	No. 15 Operational Training Unit RAF
15 RFS	No. 15 Reserve Flying School
15 Sqn	No. 15 Squadron RAF
15 Sqn RAAF	No. 15 Squadron RAAF
15 Sqn SAAF	15 Squadron SAAF
15 Sqn SAAF	No. 15 Squadron SAAF
150 Sqn	No. 150 Squadron RAF
1508 Flt	No. 1508 Flight RAF
151 Sqn	No. 151 Squadron RAF
1510 Flt	No. 1510 Flight RAF
1511 B App.TFlt	No. 1511 Beam Approach Training Flight
1513 Flt	No. 1513 Flight RAF
1516 Flt	No. 1516 Flight RAF
152 Sqn	No. 152 Squadron RAF
1521 Flt	No. 1521 Flight RAF
1527 Flt	No. 1527 Flight RAF
1528 Flt	No. 1528 Flight RAF
1529 Flt	No. 1529 Flight RAF
153 Sqn	No. 153 Squadron RAF
1537 B App.TFlt	No. 1537 Beam Approach Training Flight
154 Sqn	No. 154 Squadron RAF
1547 B App.TFlt	No. 1547 Beam Approach Training Flight
155 Sqn	No. 155 Squadron RAF
1552 Flt	No. 1552 Flight RAF
1556 Flt	No. 1556 Flight RAF
1557 (RAT) Flt	No. 1557 (Radio Aids Training) Flight RAF
156 Sqn	No. 156 Squadron RAF
1561 Flt	No. 1561 Flight RAF
1562 Flt	No. 1562 Flight RAF
1563 Flt	No. 1563 Flight RAF
1564 Flt	No. 1564 Flight RAF
157 Sqn	No. 157 Squadron RAF
158 Sqn	No. 158 Squadron RAF
1586 Flt	No. 1586 Flight RAF
1588 (HF)Flt	No. 1588 (Heavy Freight) Flight RAF
159 Sqn	No. 159 Squadron RAF
16 (Pol.) FTS	No. 16 (Polish) Flying Training School
16 EFTS	No. 16 Elementary Flying Training School
16 Gp Comm Flt	No. 16 Group Communication Flight
16 OTU	No. 16 Operational Training Unit RAF
16 RFS	No. 16 Reserve Flying School
16 Sqn	No. 16 Squadron RAF
160 Sqn	No. 160 Squadron RAF
1606 Flt	No. 1606 Flight RAF
161 Sqn	No. 161 Squadron RAF
162 Sqn	No. 162 Squadron RAF
163 Sqn	No. 163 Squadron RAF
164 Sqn	No. 164 Squadron RAF
1641 Flt	No. 1641 Flight RAF
165 Sqn	No. 165 Squadron RAF
1651 CU	No. 1651 Conversion Unit RAF
1652 CU	No. 1652 Conversion Unit RAF
1653 CU	No. 1653 Conversion Unit RAF
1654 CU	No. 1654 Conversion Unit RAF
1656 CU	No. 1656 Conversion Unit RAF
1657 CU	No. 1657 Conversion Unit RAF
1658 CU	No. 1658 Conversion Unit RAF
1659 CU	No. 1659 Conversion Unit RAF
166 Sqn	No. 166 Squadron RAF
1660 CU	No. 1660 Conversion Unit RAF
1661 CU	No. 1661 Conversion Unit RAF
1662 CU	No. 1662 Conversion Unit RAF
1663 CU	No. 1663 Conversion Unit RAF
1664 CU	No. 1664 Conversion Unit RAF
1665 CU	No. 1665 Conversion Unit RAF
1665 HCU	No. 1665 Heavy Conversion Unit RAF
1666 CU	No. 1666 Conversion Unit RAF
1667 CU	No. 1667 Conversion Unit RAF
1667 Flt	No. 1667 Flight RAF
1668 CU	No. 1668 Conversion Unit RAF
1669 CU	No. 1669 Conversion Unit RAF
167 Sqn	No. 167 Squadron RAF
1678 CU	No. 1678 Conversion Unit RAF
1678 Flt	No. 1678 Flight RAF
168 Sqn	No. 168 Squadron RAF
1682 Flt	No. 1682 Flight RAF
1683 Flt	No. 1683 Flight RAF
1684 Flt	No. 1684 Flight RAF
1685 Flt	No. 1685 Flight RAF
1686 Flt	No. 1686 Flight RAF
1687 Flt	No. 1687 Flight RAF
1688 Flt	No. 1688 Flight RAF
169 Sqn	No. 169 Squadron RAF
1690 Flt	No. 1690 Flight RAF
1692 Flt	No. 1692 Flight RAF
1695 Flt	No. 1695 Flight RAF
1697 Flt	No. 1697 Flight RAF
1699 CU	No. 1699 Conversion Unit RAF
1699 Flt	No. 1699 Flight RAF
17 EFTS	No. 17 Elementary Flying Training School
17 FTS	No. 17 Flying Training School RAF
17 OTU	No. 17 Operational Training Unit RAF
17 RFS	No. 17 Reserve Flying School
17 SFTS	No. 17 Service Flying Training School
17 Sqn	No. 17 Squadron RAF
170 Sqn	No. 170 Squadron RAF
171 Sqn	No. 171 Squadron RAF
172 Sqn	No. 172 Squadron RAF
173 Sqn	No. 173 Squadron RAF
174 Sqn	No. 174 Squadron RAF
175 Sqn	No. 175 Squadron RAF
176 Sqn	No. 176 Squadron RAF
177 Sqn	No. 177 Squadron RAF
178 Sqn	No. 178 Squadron RAF
179 Sqn	No. 179 Squadron RAF
18 APC	No. 18 Armament Practice Camp
18 Gp Comm Flt	No. 18 Group Communication Flight
18 MU	No. 18 Maintenance Unit RAF
18 OTU	No. 18 Operational Training Unit RAF
18 RFS	No. 18 Reserve Flying School
18 Sqn	No. 18 Squadron RAF
180 Sqn	No. 180 Squadron RAF
181 Sqn	No. 181 Squadron RAF
182 Sqn	No. 182 Squadron RAF
183 Sqn	No. 183 Squadron RAF
184 Sqn	No. 184 Squadron RAF
185 Sqn	No. 185 Squadron RAF
186 Sqn	No. 186 Squadron RAF
187 Sqn	No. 187 Squadron RAF
188 Sqn	No. 188 Squadron RAF
189 Sqn	No. 189 Squadron RAF
19 FTS	No. 19 Flying Training School RAF
19 Gp Comm Flt	No. 19 Group Communication Flight
19 MU	No. 19 Maintenance Unit RAF
19 OTU	No. 19 Operational Training Unit RAF
19 Sqn	No. 19 Squadron RAF
190 Sqn	No. 190 Squadron RAF
1900 Flt	No. 1900 Flight RAF
1901 Flt	No. 1901 Flight RAF
1902 Flt	No. 1902 Flight RAF
1903 Flt	No. 1903 Flight RAF
1904 Flt	No. 1904 Flight RAF
1905 Flt	No. 1905 Flight RAF
1908 Flt	No. 1908 Flight RAF
1909 Flt	No. 1909 Flight RAF
191 Sqn	No. 191 Squadron RAF
192 Sqn	No. 192 Squadron RAF
193 Sqn	No. 193 Squadron RAF
194 Sqn	No. 194 Squadron RAF
195 Sqn	No. 195 Squadron RAF
1951 Flt	No. 1951 Flight RAF
1952 Flt	No. 1952 Flight RAF
1953 Flt	No. 1953 Flight RAF
1954 Flt	No. 1954 Flight RAF
1955 Flt	No. 1955 Flight RAF
1956 Flt	No. 1956 Flight RAF
1957 Flt	No. 1957 Flight RAF
1958 Flt	No. 1958 Flight RAF
1959 Flt	No. 1959 Flight RAF
196 Sqn	No. 196 Squadron RAF
196 Sqn & 299 Sqn	No. 196 Squadron RAF?&?No. 299 Squadron RAF
1960 Flt	No. 1960 Flight RAF
1961 Flt	No. 1961 Flight RAF
1962 Flt	No. 1962 Flight RAF
1963 Flt	No. 1963 Flight RAF
1964 Flt	No. 1964 Flight RAF
1965 Flt	No. 1965 Flight RAF
1966 Flt	No. 1966 Flight RAF
1967 Flt	No. 1967 Flight RAF
1968 Flt	No. 1968 Flight RAF
1969 Flt	No. 1969 Flight RAF
197 Sqn	No. 197 Squadron RAF
1970 Flt	No. 1970 Flight RAF
198 Sqn	No. 198 Squadron RAF
199 Sqn	No. 199 Squadron RAF
2 (Belgian) Sqn	No. 2 (Belgian) Squadron RAF
2 AACU	No. 2 Anti-aircraft Co-operation Unit
2 ANS	No. 2 Air Navigation School
2 APS	No. 2 Armament Practice Station
2 BANS	No. 2 Basic Air Navigation School
2 EFTS	No. 2 Elementary Flying Training School
2 FP	No. 2 Ferry Pool
2 FTS	No. 2 Flying Training School RAF
2 Gp Comm Flt	No. 2 Group Communication Flight
2 OTU	No. 2 Operational Training Unit RAF
2 RFS	No. 2 Reserve Flying School
2 RS	No. 2 Radio School
2 Sqn	No. 2 Squadron RAF
2 Sqn RAAF	No. 2 Squadron RAAF
2 Sqn SAAF	2 Squadron SAAF
2 TAF, 3 Gp Comm Flt	No. 2 Tactical Air Force Communication Squadron,?No. 3 Group Communication Flight
2 TEU	No. 2 Tactical Exercise Unit
20 FTS	No. 20 Flying Training School RAF
20 MU	No. 20 Maintenance Unit RAF
20 OTU	No. 20 Operational Training Unit RAF
20 SFTS	No. 20 Service Flying Training School
20 SFTS	No. 22 Service Flying Training School
20 Sqn	No. 20 Squadron RAF
200 Sqn	No. 200 Squadron RAF
201 AFS	No. 201 Advanced Flying School
201 Sqn	No. 201 Squadron RAF
202 AFS	No. 202 Advanced Flying School
202 Sqn	No. 202 Squadron RAF
203 AFS	No. 203 Advanced Flying School
203 Sqn	No. 203 Squadron RAF
204 AFS	No. 204 Advanced Flying School
204 Sqn	No. 204 Squadron RAF
205 AFS	No. 205 Advanced Flying School
205 Sqn	No. 205 Squadron RAF
206 AFS	No. 206 Advanced Flying School
206 Sqn	No. 206 Squadron RAF
207 AFS	No. 207 Advanced Flying School
207 FTS	No. 207 Flying Training School
207 Sqn	No. 207 Squadron RAF
208 Sqn	No. 208 Squadron RAF
209 Sqn	No. 209 Squadron RAF
21 (P) AFU	No. 21 (Pilot) Advanced Flying Unit
21 (PR) FS	No. 21 (Pilot Refresher) Flying School
21 EFTS	No. 21 Elementary Flying Training School
21 FTS	No. 21 Flying Training School RAF
21 Gp Comm Flt	No. 21 Group Communication Flight
21 HGCU	No. 21 Heavy Glider Conversion Unit RAF
21 OTU	No. 21 Operational Training Unit RAF
21 Sqn	No. 21 Squadron RAF
21 Sqn RAAF	No. 21 Squadron RAAF
210 Sqn	No. 210 Squadron RAF
211 Sqn	No. 211 Squadron RAF
212 Sqn	No. 212 Squadron RAF
213 Sqn	No. 213 Squadron RAF
214 Sqn	No. 214 Squadron RAF
215 AFS	No. 215 Advanced Flying School
215 Sqn	No. 215 Squadron RAF
216 Sqn	No. 216 Squadron RAF
217 Sqn	No. 217 Squadron RAF
218 Sqn	No. 218 Squadron RAF
219 Sqn	No. 219 Squadron RAF
22 EFTS	No. 22 Elementary Flying Training School
22 FTS	No. 22 Flying Training School RAF
22 FTS	No. 22 Flying Training School
22 Gp Comm Flt	No. 22 Group Communication Flight
22 MU	No. 22 Maintenance Unit RAF
22 OTU	No. 22 Operational Training Unit RAF
22 RFS	No. 22 Reserve Flying School
22 SFTS	No. 22 Service Flying Training School
22 Sqn	No. 22 Squadron RAF
220 Sqn	No. 220 Squadron RAF
221 Sqn	No. 221 Squadron RAF
222 Sqn	No. 222 Squadron RAF
223 Sqn	No. 223 Squadron RAF
224 Sqn	No. 224 Squadron RAF
225 Sqn	No. 225 Squadron RAF
226 OCU	No. 226 Operational Conversion Unit RAF
226 Sqn	No. 226 Squadron RAF
227 OCU	No. 227 Operational Conversion Unit RAF
227 OTU	No. 227 Operational Training Unit RAF
227 Sqn	No. 227 Squadron RAF
228 OCU	No. 228 Operational Conversion Unit RAF
228 Sqn	No. 228 Squadron RAF
229 OCU	No. 229 Operational Conversion Unit RAF
229 Sqn	No. 229 Squadron RAF
23 Gp Comm Flt	No. 23 Group Communication Flight
23 MU	No. 23 Maintenance Unit RAF
23 OTU	No. 23 Operational Training Unit RAF
23 RFS	No. 23 Reserve Flying School
23 Sqn	No. 23 Squadron RAF
230 OCU	No. 230 Operational Conversion Unit RAF
230 Sqn	No. 230 Squadron RAF
231 OCU	No. 231 Operational Conversion Unit RAF
231 Sqn	No. 231 Squadron RAF
232 Sqn	No. 232 Squadron RAF
233 Sqn	No. 233 Squadron RAF
234 Sqn	No. 234 Squadron RAF
235 OCU	No. 235 Operational Conversion Unit RAF
235 Sqn	No. 235 Squadron RAF
236 OCU	No. 236 Operational Conversion Unit RAF
236 Sqn	No. 236 Squadron RAF
237 OCU	No. 237 Operational Conversion Unit RAF
237 Sqn	No. 237 Squadron RAF
238 Sqn	No. 238 Squadron RAF
238 Sqn & 436 Sqn	No. 238 Squadron RAF?&?No. 436 Squadron RAF
239 Sqn	No. 239 Squadron RAF
24 EFTS	No. 24 Elementary Flying Training School
24 Gp Comm Flt	No. 24 Group Communication Flight
24 MU	No. 24 Maintenance Unit RAF
24 OTU	No. 24 Operational Training Unit RAF
24 RFS	No. 24 Reserve Flying School
24 Sqn	No. 24 Squadron RAF
24 Sqn & 1 P>S	No. 24 Squadron RAF?&?No.1 Parachute and Glider Training School
24 Sqn & 59 Sqn	No. 24 Squadron RAF?&?No. 59 Squadron RAF
24 Sqn SAAF	24 Squadron SAAF
24 Sqn, 27 Sqn & 62 Sqn	No. 24 Squadron RAF,?No. 27 Squadron RAF?&?No. 62 Squadron RAF
240 OCU	No. 240 Operational Conversion Unit RAF
240 Sqn	No. 240 Squadron RAF
241 OCU	No. 241 Operational Conversion Unit RAF
241 Sqn	No. 241 Squadron RAF
242 OCU	No. 242 Operational Conversion Unit RAF
242 Sqn	No. 242 Squadron RAF
243 Sqn	No. 243 Squadron RAF
244 Sqn	No. 244 Squadron RAF
245 Sqn	No. 245 Squadron RAF
246 Sqn	No. 246 Squadron RAF
247 Sqn	No. 247 Squadron RAF
248 Sqn	No. 248 Squadron RAF
249 Sqn	No. 249 Squadron RAF
25 Gp Comm Flt	No. 25 Group Communication Flight
25 OTU	No. 25 Operational Training Unit RAF
25 RFS	No. 25 Reserve Flying School
25 Sqn	No. 25 Squadron RAF
250 Sqn	No. 250 Squadron RAF
251 Sqn	No. 251 Squadron RAF
252 Sqn	No. 252 Squadron RAF
253 Sqn	No. 253 Squadron RAF
254 Sqn	No. 254 Squadron RAF
255 Sqn	No. 255 Squadron RAF
256 Sqn	No. 256 Squadron RAF
257 Sqn	No. 257 Squadron RAF
258 Sqn	No. 258 Squadron RAF
259 Sqn	No. 259 Squadron RAF
26 AACU	No. 26 Anti-Aircraft Co-operation Unit
26 OTU	No. 26 Operational Training Unit RAF
26 Sqn	No. 26 Squadron RAF
260 Sqn	No. 260 Squadron RAF
260 Sqn	No.260 Squadron RAF
261 Sqn	No. 261 Squadron RAF
262 Sqn	No. 262 Squadron RAF
263 Sqn	No. 263 Squadron RAF
264 Sqn	No. 264 Squadron RAF
265 Sqn	No. 265 Squadron RAF
266 Sqn	No. 266 Squadron RAF
267 Sqn	No. 267 Squadron RAF
268 Sqn	No. 268 Squadron RAF
269 Sqn	No. 269 Squadron RAF
27 Gp Comm Flt	No. 27 Group Communication Flight
27 MU	No. 27 Maintenance Unit RAF
27 OTU	No. 27 Operational Training Unit RAF
27 Sqn	No. 27 Squadron RAF
271 Sqn	No. 271 Squadron RAF
272 MU	No. 272 Maintenance Unit RAF
272 Sqn	No. 272 Squadron RAF
273 MU	No. 273 Maintenance Unit RAF
273 Sqn	No. 273 Squadron RAF
274 MU	No. 274 Maintenance Unit RAF
274 Sqn	No. 274 Squadron RAF
275 Sqn	No. 275 Squadron RAF
276 Sqn	No. 276 Squadron RAF
277 Sqn	No. 277 Squadron RAF
278 Sqn	No. 278 Squadron RAF
279 Sqn	No. 279 Squadron RAF
28 EFTS	No. 28 Elementary Flying Training School
28 OTU	No. 28 Operational Training Unit RAF
28 Sqn	No. 28 Squadron RAF
280 Sqn	No. 280 Squadron RAF
281 Sqn	No. 281 Squadron RAF
282 Sqn	No. 282 Squadron RAF
283 Sqn	No. 283 Squadron RAF
284 Sqn	No. 284 Squadron RAF
285 Sqn	No. 285 Squadron RAF
286 Sqn	No. 286 Squadron RAF
287 Sqn	No. 287 Squadron RAF
288 Sqn	No. 288 Squadron RAF
289 Sqn	No. 289 Squadron RAF
29 EFTS	No. 29 Elementary Flying Training School
29 MU	No. 29 Maintenance Unit RAF
29 OTU	No. 29 Operational Training Unit RAF
29 Sqn	No. 29 Squadron RAF
290 Sqn	No. 290 Squadron RAF
291 Sqn	No. 291 Squadron RAF
292 Sqn	No. 292 Squadron RAF
293 Sqn	No. 293 Squadron RAF
294 Sqn	No. 294 Squadron RAF
295 Sqn	No. 295 Squadron RAF
295 Sqn & 113 Sqn	No. 295 Squadron RAF?&?No. 113 Squadron RAF
296 Sqn	No. 296 Squadron RAF
297 Sqn	No. 297 Squadron RAF
298 Sqn	No. 298 Squadron RAF
299 Sqn	No. 299 Squadron RAF
2TAF Comm. Sqn.	2nd Tactical Air Force Communication Squadron
3 (RAAF) Sqn / 3 Sqn RAAF	No. 3 Squadron RAAF
3 ANS	No. 3 Air Navigation School
3 APS	No. 3 Armament Practice Station
3 EFTS	No. 3 Elementary Flying Training School
3 FP	No. 3 Ferry Pool
3 FTS	No. 3 Flying Training School RAF
3 FTS	No. 3 Flying Training Scholl
3 Gp Comm Flt	No. 3 Group Communication Flight
3 GTS	No. 3 Glider Training School
3 LFS	No. 3 Lancaster Finishing School
3 RFS	No. 3 Reserve Flying School
3 S of GR	No. 3 School of General Reconnaissance
3 SFTS	No. 3 Service Flying Training School
3 SofGR	No. 3 School of General Reconnaissance
3 Sqn	No. 3 Squadron RAF
3 Sqn RAAF	No. 3 Squadron RAAF
3 Sqn SAAF	3 Squadron SAAF
3 TEU	No. 3 Tactical Exercise Unit
30 MU	No. 30 Maintenance Unit RAF
30 OTU	No. 30 Operational Training Unit RAF
30 Sqn	No. 30 Squadron RAF
30 Sqn & Airwork	No. 30 Squadron RAF?&?Airwork Ltd.
30 Sqn RAAF	No. 30 Squadron RAAF
300 (Polish) Sqn	No. 300 (Polish) Squadron RAF
300 Sqn	No. 300 Squadron RAF
301 (Polish) Sqn	No. 301 (Polish) Squadron RAF
301 Sqn	No. 301 Squadron RAF
302 Sqn	No. 302 Squadron RAF
303 (Polish) Sqn	No. 303 (Polish) Squadron RAF
303 Sqn	No. 303 Squadron RAF
304 (Polish) Sqn	No. 304 (Polish) Squadron RAF
304 Sqn	No. 304 Squadron RAF
305 Sqn	No. 305 Squadron RAF
306 Sqn	No. 306 Squadron RAF
307 (Polish) Sqn	No. 307 (Polish) Squadron RAF
307 Sqn	No. 307 Squadron RAF
308 Sqn	No. 308 Squadron RAF
309 (Polish) Sqn	No. 309 (Polish) Squadron RAF
309 Sqn	No. 309 Squadron RAF
31 GRS	No. 31 General Reconnaissance School
31 OTU	No. 31 Operational Training Unit RAF
31 Sqn	No. 31 Squadron RAF
310 (Czech) Sqn	No. 310 (Czech) Squadron RAF
310 Sqn	No. 310 Squadron RAF
311 Sqn	No. 311 Squadron RAF
312 (Czech) Sqn	No. 312 (Czech) Squadron RAF
312 Sqn	No. 312 Squadron RAF
313 Sqn	No. 313 Squadron RAF
314 Sqn (not formed as a flying unit)	No. 314 Squadron RAF
315 Sqn	No. 315 Squadron RAF
316 Sqn	No. 316 Squadron RAF
317 Sqn	No. 317 Squadron RAF
318 (Polish) Sqn	No. 318 (Polish) Squadron RAF
318 Sqn	No. 318 Squadron RAF
319 Sqn (not formed)	No. 319 Squadron RAF
32 MU	No. 32 Maintenance Unit RAF
32 OTU	No. 32 Operational Training Unit RAF
32 Sqn	No. 32 Squadron RAF
32 Sqn RAAF	No. 32 Squadron RAAF
320 (Dutch) Sqn	No. 320 Squadron RAF
320 Sqn	No. 320 Squadron RAF
321 (Dutch) Sqn	No. 321 Squadron RAF
322 (Dutch) Sqn	No. 322 Squadron RAF
323 Sqn (not formed)	No. 323 Squadron RAF
324 Sqn (not formed)	No. 324 Squadron RAF
325 Sqn (not formed)	No. 325 Squadron RAF
326 Sqn	No. 326 Squadron RAF
327 Sqn	No. 327 Squadron RAF
328 Sqn	No. 328 Squadron RAF
329 (French) Sqn	No. 329 (French) Squadron RAF
329 Sqn	No. 329 Squadron RAF
33 MU	No. 33 Maintenance Unit RAF
33 Sqn	No. 33 Squadron RAF
330 Sqn	No. 330 Squadron RAF
331 Sqn	No. 331 (Norwegian) Squadron RAF
331 Sqn	No. 331 Squadron RAF
332 (Norwegian) Sqn	No. 332 (Norwegian) Squadron RAF
332 Sqn	No. 332 Squadron RAF
333 Sqn	No. 333 Squadron RAF
334 Sqn	No. 334 Squadron RAF
335 Sqn	No. 335 Squadron RAF
336 Sqn	No. 336 Squadron RAF
337 Sqn (not formed)	No. 337 Squadron RAF
338 Sqn (not formed)	No. 338 Squadron RAF
339 Sqn (not formed)	No. 339 Squadron RAF
34 OTU	No. 34 Operational Training Unit RAF
34 Sqn	No. 34 Squadron RAF
340 (French) Sqn	No. 340 (French) Squadron RAF
340 Sqn	No. 340 Squadron RAF
341 (French) Sqn	No. 341 (French) Squadron RAF
341 Sqn	No. 341 Squadron RAF
342 Sqn	No. 342 Squadron RAF
343 Sqn	No. 343 Squadron RAF
344 Sqn	No. 344 Squadron RAF
345 Sqn	No. 345 Squadron RAF
346 (French) Sqn	No. 346 (French) Squadron RAF
346 Sqn	No. 346 Squadron RAF
347 Sqn	No. 347 Squadron RAF
348 Sqn (not formed)	No. 348 Squadron RAF
349 (Belgian) Sqn	No. 349 (Belgian) Squadron RAF
349 Sqn	No. 349 Squadron RAF
35 Sqn	No. 35 Squadron RAF
350 (Belgian) Sqn	No. 350 (Belgian) Squadron RAF
350 Sqn	No. 350 Squadron RAF
358 Sqn	No. 358 Squadron RAF
36 OTU	No. 36 Operational Training Unit RAF
36 Sqn	No. 36 Squadron RAF
360 Sqn	No. 360 Squadron RAF
37 Sqn	No. 37 Squadron RAF
38 Gp Comm Flt	No. 38 Group Communication Flight
38 MU	No. 38 Maintenance Unit RAF
38 Sqn	No. 39 Squadron RAF
38 Sqn	No. 38 Squadron RAF
39 MU	No. 39 Maintenance Unit RAF
39 Sqn	No. 39 Squadron RAF
4 (A)FTS	No. 14 (Advanced) Flying Training Scholl
4 EFTS	No. 4 Elementary Flying Training School
4 FP	No. 4 Ferry Pool
4 FTS	No. 4 Flying Training School RAF
4 Gp Comm Flt	No. 4 Group Communication Flight
4 OTU	No. 4 Operational Training Unit RAF
4 RFS	No. 4 Reserve Flying School
4 RS	No. 4 Radio School
4 Sqn	No. 4 Squadron RAF
4 Sqn SAAF	4 Squadron SAAF
40 Sqn	No. 40 Squadron RAF
40 Sqn SAAF	40 Squadron SAAF
400 Sqn RCAF	No. 400 Squadron RCAF
401 Sqn RCAF	No. 401 Squadron RCAF
402 Sqn RCAF	No. 402 Squadron RCAF
403 Sqn RCAF	No. 403 Squadron RCAF
404 Sqn RCAF	No. 404 Squadron RCAF
405 Sqn RCAF	No. 405 Squadron RCAF
406 Sqn RCAF	No. 406 Squadron RCAF
407 Sqn RCAF	No. 407 Squadron RCAF
408 Sqn RCAF	No. 408 Squadron RCAF
409 Sqn RCAF	No. 409 Squadron RCAF
41 Gp Comm Flt	No. 41 Group Communication Flight
41 OTU	No. 41 Operational Training Unit RAF
41 Sqn	No. 41 Squadron RAF
410 Sqn RCAF	No. 410 Squadron RCAF
411 Sqn RCAF	No. 411 Squadron RCAF
412 Sqn RCAF	No. 412 Squadron RCAF
414 Sqn RCAF	No. 414 Squadron RCAF
415 Sqn RCAF	No. 415 Squadron RCAF
416 Sqn RCAF	No. 416 Squadron RCAF
417 Sqn RCAF	No. 417 Squadron RCAF
418 Sqn RCAF	No. 418 Squadron RCAF
419 Sqn RCAF	No. 419 Squadron RCAF
42 (Belgian) Sqn	No. 42 (Belgian) Squadron RAF
42 Gp Comm Flt	No. 42 Group Communication Flight
42 Sqn	No. 42 Squadron RAF
420 Sqn RCAF	No. 420 Squadron RCAF
421 Flt	No. 421 (Reconnaissance) Flight RAF
421 Flt	No. 421 Flight RAF
421 Sqn RCAF	No. 421 Squadron RCAF
422 Sqn RCAF	No. 422 Squadron RCAF
423 Sqn RCAF	No. 423 Squadron RCAF
424 Sqn RCAF	No. 413 Squadron RCAF
424 Sqn RCAF	No. 424 Squadron RCAF
425 Sqn RCAF	No. 425 Squadron RCAF
426 Sqn	No. 426 Squadron RAF
426 Sqn RCAF	No. 426 Squadron RCAF
427 Sqn RCAF	No. 427 Squadron RCAF
428 Sqn RCAF	No. 428 Squadron RCAF
429 Sqn RCAF	No. 429 Squadron RCAF
43 Gp Comm Flt	No. 43 Group Communication Flight
43 OTU	No. 43 Operational Training Unit RAF
43 Sqn	No. 43 Squadron RAF
430 Sqn RCAF	No. 430 Squadron RCAF
431 Sqn RCAF	No. 431 Squadron RCAF
432 Sqn RCAF	No. 432 Squadron RCAF
433 Sqn RCAF	No. 433 Squadron RCAF
434 Sqn RCAF	No. 434 Squadron RCAF
436 Sqn	No. 436 Squadron RAF
436 Sqn RCAF	No. 436 Squadron RCAF
437 Sqn	No. 437 Squadron RAF
437 Sqn RCAF	No. 437 Squadron RCAF
438 Sqn RCAF	No. 438 Squadron RCAF
439 Sqn RCAF	No. 439 Squadron RCAF
44 Gp Comm Flt	No. 44 Group Communication Flight
44 MU	No. 44 Maintenance Unit RAF
44 Sqn	No. 44 Squadron RAF
440 Sqn RCAF	No. 440 Squadron RCAF
441 Sqn RCAF	No. 441 Squadron RCAF
442 Sqn RCAF	No. 442 Squadron RCAF
443 Sqn RCAF	No. 443 Squadron RCAF
45 MU	No. 45 Maintenance Unit RAF
45 Sqn	No. 45 Squadron RAF
45 Sqn	No.45 Squadron RAF
450 Sqn RAAF	No. 450 Squadron RAAF
451 Sqn RAAF	No. 451 Squadron RAAF
452 Sqn RAAF	No. 452 Squadron RAAF
452 Sqn Sqn RAAF	No. 452 Squadron RAAF
453 Sqn RAAF	No. 453 Squadron RAAF
455 Sqn RAAF	No. 455 Squadron RAAF
456 Sqn RAAF	No. 456 Squadron RAAF
457 Sqn	No. 457 Squadron RAF
457 Sqn RAAF	No. 457 Squadron RAAF
458 Sqn RAAF	No. 458 Squadron RAAF
459 Sqn RAAF	No. 459 Squadron RAAF
46 MU	No. 46 Maintenance Unit RAF
46 Sqn	No. 46 Squadron RAF
46 Sqn & 114 Sqn	No. 46 Squadron RAF?&?No. 114 Squadron RAF
460 Sqn RAAF	No. 460 Squadron RAAF
461 Sqn RAAF	No. 461 Squadron RAAF
462 Sqn	No. 462 Squadron RAF
463 Sqn RAAF	No. 463 Squadron RAAF
464 RAAF	No. 464 Squadron RAAF
466 Sqn	No. 466 Squadron RAF
466 Sqn RAAF	No. 466 Squadron RAAF
467 Sqn RAAF	No. 467 Squadron RAAF
47 Sqn	No. 47 Squadron RAF
48 Gp Comm Flt	No. 48 Group Communication Flight
48 MU	No. 48 Maintenance Unit RAF
48 OTU	No. 84 Operational Training Unit RAF
48 Sqn	No. 48 Squadron RAF
485 Sqn RNZAF / 485 (NZ) Sqn	No. 485 Squadron RNZAF
486 Sqn RNZAF / 464 (RNZAF) Sqn	No. 486 Squadron RNZAF
487 (RNZAF) Sqn / 487 Sqn RNZAF	No. 487 Squadron RNZAF
488 (RNZAF) Sqn / 488 Sqn RNZAF	No. 488 Squadron RNZAF
488 Sqn	No. 488 Squadron RAF
489 (RNZAF) Sqn / 489 Sqn RNZAF	No. 489 Squadron RNZAF
489 Sqn	No. 489 Squadron RAF
49 Sqn	No. 49 Squadron RAF
5 (P) AFU	No. 5 (Pilot) Advanced Flying Unit
5 (P)AFU	No. 5 (Pilots) Advanced Flying Unit
5 (P)AFU	No. 5 (Pilot) Advanced Flying Unit
5 ANS	No. 5 Air Navigation School
5 ANS	No. 7 Air Navigation School
5 CPF	No. 5 Coastal Patrol Flight RAF
5 FP	No. 5 Ferry Pool RAF
5 FTS	No. 5 Flying Training School RAF
5 FTS	No. 5 Flying Training School
5 Gp Comm Flt	No. 5 Group Communication Flight
5 LFS	No. 5 Lancaster Finishing School
5 METS	No. 5 Middle East Training School
5 MU	No. 5 Maintenance Unit RAF
5 RFS	No. 5 Reserve Flying School
5 Sqn	No. 5 Squadron RAF
5 Sqn SAAF	5 Squadron SAAF
50 Sqn	No. 50 Squadron RAF
500 Sqn	No. 500 Squadron RAF
501 Sqn	No. 501 Squadron RAF
502 Sqn	No. 502 Squadron RAF
503 Sqn	No. 503 Squadron RAF
504 Sqn	No. 504 Squadron RAF
505 Sqn (not formed)	No. 505 Squadron RAF
506 Sqn (not formed)	No. 506 Squadron RAF
507 Sqn (not formed)	No. 507 Squadron RAF
508 Sqn (not formed)	No. 508 Squadron RAF
509 Sqn (not formed)	No. 509 Squadron RAF
51 MU	No. 51 Maintenance Unit RAF
51 OTU	No. 51 Operational Training Unit RAF
51 Sqn	No. 51 Squadron RAF
510 Sqn	No. 510 Squadron RAF
511 Sqn	No. 511 Squadron RAF
512 Sqn	No. 512 Squadron RAF
512 Sqn & 241 Sqn	No. 512 Squadron RAF?&?No. 241 Squadron RAF
513 Sqn	No. 513 Squadron RAF
514 Sqn	No. 514 Squadron RAF
515 Sqn	No. 515 Squadron RAF
516 Sqn	No. 516 Squadron RAF
517 Sqn	No. 517 Squadron RAF
518 Sqn	No. 518 Squadron RAF
519 Sqn	No. 519 Squadron RAF
52 OTU	No. 52 Operational Training Unit RAF
52 Sqn	No. 52 Squadron RAF
520 Sqn	No. 520 Squadron RAF
521 Sqn	No. 521 Squadron RAF
524 Sqn	No. 524 Squadron RAF
525 Sqn	No. 525 Squadron RAF
526 Sqn	No. 526 Squadron RAF
527 Sqn	No. 527 Squadron RAF
529 Sqn	No. 529 Squadron RAF
53 OTU	No. 53 Operational Training Unit RAF
53 Sqn	No. 53 Squadron RAF
53 Sqn & 99 Sqn	No. 53 Squadron RAF?&?No. 99 Squadron RAF
54 Gp Comm Flt	No. 54 Group Communication Flight
54 OTU	No. 54 Operational Training Unit RAF
54 OTU RAAF	No. 54 Operational Training Unit RAAF
54 Sqn	No. 54 Squadron RAF
540 Sqn	No. 540 Squadron RAF
541 Sqn	No. 541 Squadron RAF
547 Sqn	No. 547 Squadron RAF
548 Sqn	No. 548 Squadron RAF
549 Sqn	No. 549 Squadron RAF
55 OTU	No. 55 Operational Training Unit RAF
55 Sqn	No. 55 Squadron RAF
550 Sqn	No. 550 Squadron RAF
56 OTU	No. 56 Operational Training Unit RAF
56 Sqn	No. 56 Squadron RAF
567 Sqn	No. 567 Squadron RAF
57 Gp Comm Flt	No. 84 Group Communication Flight
57 OTU	No. 57 Operational Training Unit RAF
57 Sqn	No. 57 Squadron RAF
570 Sqn	No. 570 Squadron RAF
571 Sqn	No. 571 Squadron RAF
575 Sqn	No. 575 Squadron RAF
576 Sqn	No. 576 Squadron RAF
577 Sqn	No. 577 Squadron RAF
578 Sqn	No. 578 Squadron RAF
58 OTU	No. 58 Operational Training Unit RAF
58 Sqn	No. 58 Squadron RAF
582 Sqn	No. 582 Squadron RAF
587 Sqn	No. 587 Squadron RAF
59 OTU	No. 59 Operational Training Unit RAF
59 Sqn	No. 59 Squadron RAF
595 Sqn	No. 595 Squadron RAF
6 EFTS	No. 6 Elementary Flying Training School
6 FTS	No. 6 Flying Training School RAF
6 FTS	No. 6 Flying Training School
6 FTS	No. 6 Flying Training School RAF
6 Gp Comm Flt	No. 6 Group Communication Flight
6 MU	No. 6 Maintenance Unit RAF
6 OTU	No. 6 Operational Training Unit RAF
6 RFS	No. 6 Reserve Flying School
6 SFTS	No. 6 Service Flying Training School
6 Sqn	No. 6 Squadron RAF
6 Sqn RAAF	No. 6 Squadron RAAF
60 OTU	No. 60 Operational Training Unit RAF
60 Sqn	No. 60 Squadron RAF
600 Sqn	No. 600 Squadron RAF
601 Sqn	No. 601 Squadron RAF
602 Sqn	No. 602 Squadron RAF
603 Sqn	No. 603 Squadron RAF
604 Sqn	No. 604 Squadron RAF
605 Sqn	No. 605 Squadron RAF
606 Sqn	No. 606 Squadron RAF
607 Sqn	No. 607 Squadron RAF
608 Sqn	No. 608 (North Riding) Squadron RAF
608 Sqn	No. 608 Squadron RAF
609 Sqn	No. 609 Squadron RAF
609 Sqn	No. 609 (West Riding) Squadron RAF
609 Sqn	No. 609 Squadron RAF
61 Grp Comm Flt	No. 61 Group Communication Flight
61 OTU	No. 61 Operational Training Unit RAF
61 Sqn	No. 61 Squadron RAF
610 Sqn	No. 610 Squadron RAF
611 Sqn	No. 611 Squadron RAF
612 Sqn	No. 612 Squadron RAF
613 Sqn	No. 613 Squadron RAF
614 Sqn	No. 614 Squadron RAF
614A Sqn	No. 614A Squadron RAF
615 Sqn	No. 615 Squadron RAF
616 Sqn	No. 616 Squadron RAF
617 Sqn	No. 617 Squadron RAF
618 Sqn	No. 618 Squadron RAF
619 Sqn	No. 619 Squadron RAF
62 Grp Comm Flt	No. 62 Group Communication Flight
62 Sqn	No. 62 Squadron RAF
62? Sqn	No. 62? Squadron RAF
620 Sqn	No. 620 Squadron RAF
621 Sqn	No. 621 Squadron RAF
622 Sqn	No. 622 Squadron RAF
622 Sqn & Airwork	No. 622 Squadron RAF?&?Airwork Ltd.
623 Sqn	No. 623 Squadron RAF
624 Sqn	No. 624 Squadron RAF
625 Sqn	No. 625 Squadron RAF
626 Sqn	No. 626 Squadron RAF
627 Sqn	No. 627 Squadron RAF
628 Sqn	No. 628 Squadron RAF
629 Sqn (not formed)	No. 629 Squadron RAF
63 Grp Comm Flt	No. 63 Group Communication Flight
63 OTU	No. 63 Operational Training Unit RAF
63 Sqn	No. 63 Squadron RAF
630 Sqn	No. 630 Squadron RAF
631 Sqn	No. 631 Squadron RAF
632 Sqn (not formed)	No. 632 Squadron RAF
635 Sqn	No. 635 Squadron RAF
636 Sqn (not formed)	No. 636 Squadron RAF
637 Sqn (not formed)	No. 637 Squadron RAF
638 Sqn (not formed)	No. 638 Squadron RAF
639 Sqn	No. 639 Squadron RAF
64 Grp Comm Flt	No. 64 Group Communication Flight
64 Sqn	No. 64 Squadron RAF
640 Sqn	No. 640 Squadron RAF
641 Sqn (not formed)	No. 641 Squadron RAF
642 Sqn (not formed)	No. 642 Squadron RAF
643Sqn (not formed)	No. 643 Squadron RAF
644 Sqn	No. 644 Squadron RAF
645 Sqn (not formed)	No. 645 Squadron RAF
646 Sqn (not formed)	No. 646 Squadron RAF
647 Sqn (not formed)	No. 647 Squadron RAF
648 Sqn (not formed)	No. 648 Squadron RAF
649 Sqn (not formed)	No. 649 Squadron RAF
65 Sqn	No. 65 Squadron RAF
650 Sqn	No. 650 Squadron RAF
651 Sqn	No. 651 Squadron RAF
652 Sqn	No. 652 Squadron RAF
654 Sqn	No. 654 Squadron RAF
655 Sqn	No. 655 Squadron RAF
657 Sqn	No. 657 Squadron RAF
66 Grp Comm Flt	No. 66 Group Communication Flight
66 Sqn	No. 66 Squadron RAF
660 Sqn	No. 660 Squadron RAF
661 Sqn	No. 661 Squadron RAF
662 Sqn	No. 662 Squadron RAF
663 Sqn	No. 663 Squadron RAF
664 Sqn	No. 664 Squadron RAF
666 Sqn	No. 666 Squadron RAF
667 Sqn	No. 667 Squadron RAF
67 Sqn	No. 67 Squadron RAF
679 Sqn	No. 679 Squadron RAF
68 Sqn	No. 68 Squadron RAF
69 Sqn	No. 69 Squadron RAF
691 Sqn	No. 691 Squadron RAF
692 Sqn	No. 692 Squadron RAF
7 (Belgian AF) Sqn	No. 7 (Belgian AF) Squadron RAF
7 ANS	No. 7 Air Navigation School
7 EFTS	No. 7 Elementary Flying Training School
7 FTS	No. 7 Flying Training School RAF
7 FTS	No. 7 Flying Training School
7 FTS	No. 7 Flying Training School RAF
7 FTS	No. 7 Flying Training School
7 RFS	No. 7 Reserve Flying School
7 SFTS	No. 7 Service Flying Training School
7 Sqn RAAF	No. 7 Squadron RAAF
7 Sqn SAAF	7 Squadron SAAF
70 Sqn	No. 70 Squadron RAF
72 Sqn	No. 72 Squadron RAF
74Wg. Cal. Flt	No. 74 Wing Calibration Flight
75 Sqn	No. 75 Squadron RAF
75Wg. Cal. Flt	No. 75 Wing Calibration Flight
76 Wg Cal Flt	No. 76 Wing Calibration Flight
76Wg. Cal. Flt	No. 76 Wing Calibration Flight
77 Sqn	No. 77 Squadron RAF
77 Sqn & 271 Sqn	No. 77 Squadron RAF?&?No. 271 Squadron RAF
77 Sqn & 31 Sqn	No. 77 Squadron RAF?&?No. 31 Squadron RAF
78 Sqn	No. 78 Squadron RAF
79 Sqn	No. 79 Squadron RAF
8 (A) FTS	No. 8 (Advanced) Flying Training School
8 (A)FTS	No. 8 (Advanced) Flying Training School
8 EFTS	No. 8 Elementary Flying Training School
8 FTS	No. 8 Flying Training School
8 FTS	No. 8 Flying Training School RAF
8 Gp Comm Flt	No. 8 Group Communication Flight
8 MU	No. 8 Maintenance Unit RAF
8 OTU	No. 8 Operational Training Unit RAF
8 RFS	No. 8 Reserve Flying School
8 Sqn	No. 7 Squadron RAF
8 Sqn	No. 8 Squadron RAF
8 Sqn	No. 7 Squadron RAF
8 Sqn	No. 8 Squadron RAF
8 Sqn RAAF	No. 8 Squadron RAAF
80 Sqn	No. 70 Squadron RAF
80 Sqn	No. 80 Squadron RAF
8016 Flt	No. 1680 Flight RAF
81 OTU	No. 81 Operational Training Unit RAF
81 Sqn	No. 71 Squadron RAF
81 Sqn	No. 81 Squadron RAF
81 Sqn	No. 71 Squadron RAF
82 OTU	No. 82 Operational Training Unit RAF
82 Sqn	No. 72 Squadron RAF
82 Sqn	No. 82 Squadron RAF
82 Sqn	No. 72 Squadron RAF
82 Sqn	No. 82 Squadron RAF
83 Gp Comm Flt	No. 83 Group Communication Flight
83 Gp SU	No. 83 Group Support Unit
83 OTU	No. 83 Operational Training Unit RAF
83 Sqn	No. 83 Squadron RAF
83 Sqn	No. 73 Squadron RAF
83 Sqn	No. 83 Squadron RAF
83 Sqn	No. 73 Squadron RAF
84 Gp Comm Flt	No. 84 Group Communication Flight
84 OTU	No. 84 Operational Training Unit RAF
84 Sqn	No. 74 Squadron RAF
84 Sqn	No. 84 Squadron RAF
84 Sqn	No. 74 Squadron RAF
84 Sqn	No. 84 Squadron RAF
84 Sqn	No. 74 Squadron RAF
84 Sqn	No. 84 Squadron RAF
85 Gp Comm Flt	No. 85 Group Communication Flight
85 OTU	No. 85 Operational Training Unit RAF
85 OTU	No. 80 Operational Training Unit RAF
85 OTU	No. 85 Operational Training Unit RAF
85 Sqn	No. 75 Squadron RAF
85 Sqn	No. 85 Squadron RAF
86 Sqn	No. 86 Squadron RAF
86 Sqn	No. 76 Squadron RAF
86 Sqn	No. 86 Squadron RAF
87 Gp Comm Flt	No. 87 Group Communication Flight
87 Sqn	No. 87 Squadron RAF
87 Sqn	No. 77 Squadron RAF
87 Wg Comm Flt	No. 87 Wing Communication Flight
88 Gp Comm Flt	No. 88 Group Communication Flight
88 Sqn	No. 78 Squadron RAF
88 Sqn	No. 88 Squadron RAF
88 Sqn	No. 78 Squadron RAF
89 Sqn	No. 89 Squadron RAF
89 Sqn	No. 79 Squadron RAF
9 (A) FTS	No. 9 (Advanced) Flying Training School
9 (A)FTS	No. 9 (Advanced) Flying Training School
9 AFTS	No. 9 Advanced Flying Training School
9 FTS	No. 9 Flying Training School
9 Gp TTF	No. 9 Group Target Towing Flight
9 MU	No. 9 Maintenance Unit RAF
9 RFS	No. 9 Reserve Flying School
9 Sqn	No. 9 Squadron RAF
90 Sqn	No. 90 Squadron RAF
91 Sqn	No. 91 Squadron RAF
92 Sqn	No. 92 Squadron RAF
93 Sqn	No. 93 Squadron RAF
94 Sqn	No. 94 Squadron RAF
94 Sqn	No. 95 Squadron RAF
94 Sqn	No. 94 Squadron RAF
95 Sqn	No. 95 Squadron RAF
956 Sqn	No. 695 Squadron RAF
96 Sqn	No. 96 Squadron RAF
97 Sqn	No. 97 Squadron RAF
98 Sqn	No.98 Squadron RAF
98 Sqn	No. 98 Squadron RAF
99 Sqn	No. 99 Squadron RAF
A/SWDU	Air / Sea Warfare Development Unit
A/SWDU	Air/Sea Warfare Development Unit
A& AEE	Aeroplane & Armament Experimental Establishment
A&AEE	Aeroplane & Armament Experimental Establishment
Ab UAS	Aberdeen University Air Squadron
Aber UAS	Aberdeen University Air Squadron
ACS	Airfield Controllers School
ADLS	Air Dispatch Letter Squadron
AFDE	Air Fighting Development Establishment
AFDU	Air Fighting Development Unit
AFEE	Airborne Forces Experimental Establishment
AOPS	Air Observation Post School
APS Acklington	Armament Practice Station Acklington
AT Sqn	Air Training Squadron
B App S	Beam Approach School
BAFO Comm Sqn	British Air Forces of Occupation Communication Squadron
BAFO Comm Sqn.	British Air Forces of Occupation Communication Squadron
BAFO Comm Wg	British Air Forces of Occupation Communication Wing
BBU	Bomb Ballistic Unit
BC Comm Sqn	Bomber Command Communication Squadron
BCDU	Bomber Command Development Unit
BCFU	Bomber Command Film Unit
BCIR&E Flt	Bomber Command Instrument Rating and Examining Flight
BCIS	Bomber Command Instructors School
Birm UAS	Birmingham University Air Squadron
BOAC	British Overseas Airways Corporation
Brist UAS	Bristol University Air Squadron
BSDU	Bomber Support Development Unit
BTU	Bombing Trials Unit
Camb UAS	Cambridge University Air Squadron
CBE	Central Bomber Establishment
CCFAU	Coastal Command Fighter Affiliation Unit
CCFIS	Coastal Command Flying Instructors School
CCIS	Coastal Command Instructors School
CFE	Central Fighter Establishment
CFS	Central Flying School
CGS	Central Gunnery School
CN & CS	Central Navigation and Control School
CNS	Central Navigation School
Coastal Cmd Comm Flt	Coastal Command Communication Flight
Colerne Comm. Sqn.	Colerne Communication Squadron RAF
CSE	Central Signals Establishment
CST Flt	Canberra Standardisation and Training Flight
Der UAS	Derby University Air Squadron
Dur UAS	Durham University Air Squadron
EAAS	Empire Air Armament School
EANS	Empire Air Navigation School
ECFS	Empire Central Flying School
Edin UAS	Edinburgh University Air Squadron
EFS	Empire Flying School
ERS	Empire Radio School
ES Comm Flt	Essex Sector Communication Flight
ETPS	Empire Test Pilots School
FCC&RS	Fighter Command Control and Reporting School
FCCFTS	Fighter Command Communication Flight Training School
FCCSTS	Fighter Command Communication Squadron Training School
FIU	Fighter Interception Unit
FLS	Fighter Leaders School
FRS	Flying Refresher School
FTCC Flt	Flying Training Command Communication Flight
Glas UAS	Glasgow University Air Squadron
GPTF	Glider Pick-up Training Flight
GPUT Flt	Glider pick-up Training Flight
GRU	Gunnery Research Unit
HC Flt	Hornet Conversion Flight
HOCF	Helicopter Operational Conversion Flight
HQ RAF NI Comm Flt	Headquarters Royal Air Force Northern Ireland Communication Flight
JASS Flt	Joint Anti-Submarine School Flight
K Flt 1 AACU	K Flight 1 Anti-Aircraft Co-operation Unit
LAS	Light Aeroplane School
Leeds UAS	Leeds University Air Squadron
Liv UAS	Liverpool University Air Squadron
Lon UAS	London University Air Squadron
Lond UAS	London University Air Squadron
LTF	Lightning Training Flight
M Flt 1 AACU	M Flight 1 Anti-Aircraft Co-operation Unit
Maint Cmd Comm Flt	Maintenance Command Communication Flight
Man UAS	Manchester University Air Squadron
MC Sqn	Metropolitan Communication Squadron
Met Comm Sqn	Metropolitan Communication Squadron
Metro Comm Flt	Metropolitan Communication Flight
Metro Comm. Sqn.	Metropolitan Communication Squadron RAF
MFU	Merchant Flying Unit
MOTU	Maritime Operational Training Unit
MSFU	Merchant Ship Flying Unit
N-ES Comm Flt	North-East Sector Communication Flight
Nott UAS	Nottingham University Air Squadron
NTU	Navigation Training Unit
OATS	Officers Advanced Training School
Ox UAS	Oxford University Air Squadron
Oxf UAS	Oxford University Air Squadron
P Flt 1 AACU	P Flight 1 Anti-Aircraft Co-operation Unit
PAU	Pilotless Aircraft Unit
Perth UAS	Perth University Air Squadron
PFT	Polish Fighting Team
PRDU	Photographic Reconnaissance Development Unit
PRU	Photographic Reconnaissance Unit
PTU	Parachute Test Unit
Qu UAS	Queens University Air Squadron
Queens Flt	Queens Flight RAF
Queens UAS	Queens University Air Squadron
R Flt, 1 AACU	R Flight, No. 1 Anti-aircraft Co-operation Unit
RAF (Bel) TS	RAF (Belgian) Training School
RAF Coll FTS	RAF College Flying Training School
RAF Fng Coll	RAF Flying College
RAF NI Comm Flt	Royal Air Force Northern Ireland Communication Flight
RAF SC Flt	RAF Staff College Flight
RAFTC	Royal Air Force Technical College
Res Cmd Comm Sqn.	Reserve Command Communication Squadron
RWE	Radio Warfare Establishment
S of ASR	School of Air Sea Rescue
S OF ATC	School of Air Traffic Control
S OF FC	School of Flying Control
S OF MR	School of Maritime Reconnaissance
S of P	School of Photography
S of Phot	School of Photography
S&RTU	Survival and Rescue Training Unit
SCH Comm. Sqn.	Supreme Commanders Headquarters Communication Squadron RAF
SFU	Signals Flying Unit
Silver City	Silver City Airways
Soton UAS	Southampton University Air Squadron
SS Comm Flt	Southern Sector Communication Flight
St And UAS	St. Andrews University Air Squadron
St. And UAS	St. Andrews University Air Squadron
Swan UAS	Swansea University Air Squadron
TT Cmd Comm Flt	Technical Training Command Communication Flight
TTTE	Tri-National Tornado Training Establishment
U o LAS	University of London Air Squadron
ULUAS	University of London Air Squadron
Unit Shorthand	Unit
WCU	Washington Conversion Unit RAF
Wolv UAS	Wolverhampton University Air Squadron
WT Flt	Wessex Training Flight
WTU	Warwick Training Unit
Yates UAS	Yatesbury University Air Squadron
(A)	Accountant Branch Officer
(E)	Equipment Branch Officer
(I)	Intelligence Officer
(L)	Legal Branch Officer
(M)	Medical Branch Officer
(Mc)	Marine Craft Officer
(N)	Navigation Instructor Officer
(Ph)	Photographic Officer
(PM)	Provost-Marshal Duties Officer
(PT)	Physical Training Officer
(Sp)	Special Duties Office
107 ETC RAC	Regiments, Royal Armoured Corps
10Cav	10h Queen Victoria's Own Frontier Force (Guides Cavalry) Regiment
10H	10th Royal Hussars (Prince of Wales's Own) Regiment
11Cav	11th Prince Albert Victor's Own Cavalry (Frontier Force) Regiment
11H	11th Hussars (Prince Albert's Own) Regiment
11thIFofC	11th Regiment (Irish Fusiliers of Canada)
12Cav	12th Sam Browne's Cavalry (Depot Regiment)
12D	12th Manitoba Dragoons
12L	12th Royal Lancers (Prince of Wales's) Regiment
13/18H	13th/18th Hussars (Queen Mary's Own) Regiment
13Cav	13th Duke of Connaught's Own Lancers Regiment
14/20H	14th/20th Hussars Regiment
14Cav	14th Prince of Wales#s Own Cavalry (Scinde Horse) Regiment
14H	14th Canadian Light Horse regiment
15/19H	15th/19th The King's Royal Hussars Regiment
15Cav	15th Lancers (Depot Regiment)
15H	15th Alberta Light Horse Regiment
15thALI	15th Regiment (Argyll Light Infantry)
16/22H	16th/22nd Saskatchewan Horse Regiment
16/5L	16th/5th Lancers Regiment
16Cav	16th Light Cavalry Regiment
17/21L	17th/21st Lancers Regiment
17Cav	17th Queen Victoria's Own Cavalry (Poona Horse) Regiment
17CH	17th Duke of York's Royal Canadian Hussars (7th Reconnaissance Regiment)
17H	17th Duke of York?s Royal Canadian Hussars Regiment
18Cav	18th King Edward VII's Own Cavalry Regiment
19Cav	19th King George V's Own Lancers
19D	19th Alberta Dragoons Regiment
1B	Pound(s)
1Cav	1st Duke of York's Own Cavalry (Skinner's Horse) Regiment
1st Div	Deck Division, Forward 5" Guns
1stMus	First Musician
2 I/C	Second-in-Command
2 SUB	Second Subaltern
2/10 D	2nd/10th Dragoons Regiment
20Cav	20th Lancers (Depot Regiment)
21AG	21st Army Group
21Cav	21st King George V's Own Horse (Central India Horse)
22 DGNS	22nd Dragoons
22D	22nd Dragoons Regiment
23H	23rd Hussars Regiment
24L	24th Lancers Regiment
25 DGNS	DGNS 25th Dragoons
25D	25th Dragoons
26H	26th Hussars Regiment
27L	27th Lancers Regiment
29thHLI	29th Regiment (Highland Light Infantry of Canada)
2Cav	2nd Royal Lancers (Gardner's Horse) Regiment
2IC	Second in command
2nd Div	Deck Division, 40mm Guns
2ndCOR	2nd Battalion (Central Ontario Regiment)
3 DG	3rd Carabiniers (Prince of Wales Dragoon Guards)
3Cav	3rd Cavalry Regiment
3CLY	3rd County of London Yeomanry (Sharpshooters) Regiment
3DG	3rd Carabiniers (Prince of Wales's Dragoon Guards) Regiment
3H	3rd The King's Own Hussars Regiment
3rd Div	Deck Division, Aft 5" Guns
4/7 DG	4th/7th Royal Dragoon Guards
4/7DG	4th/7th Royal Dragoon Guards Regiment
404S	404s
48(ETC) R TKS	Battalions, Royal Tank Regiment
48(ETC) RECCE REGT	Regiments Reconnaissance Corps
4Cav	4th Duke of Cambridges Own Lancers (Hodson's Horse) Regiment
4CLY	4th County of London Yeomanry (Sharpshooters) Regiment
4H	4th The Queen's Own Hussars Regiment
4th Div	Marine Detachment, Port 20mm Guns
5Cav	5th King Edwardd VII's Own Lancers (Probyn's Horse) Regiment
5DG	5th Royal Inniskilling Dragoon Guards
5DG (5Innis)	5th Royal Inniskilling Dragoon Guards Regiment
5th Div	Deck Division, Ordnance handling, Starboard 20mm Guns
60thVRC	60th Battalion (Victoria Rifles of Canada)
6Cav	6th Duke of Connaught's Own Lancers (Watson's Horse) Regiment
6CIRU	Number 6 Canadian Infantry Reinforcement Unit
6H	6th Duke of Connaught?s Royal Canadian Hussars Regiment
7/11H	7th/11th Hussars Regiment
7Cav	7th Light Cavalry Regiment
7H	7th The Queen's Own Hussars Regiment
8Cav	8th King George V's Own Light Cavalry Regiment
8H	8th King's Royal Irish Hussars Regiment
8NLH	8th Princess Louise?s New Brunswick Hussars Regiment
9Cav	The Royal Deccan Horse (9th Horse) Regiment
9L	9th Queen's Royal Lancers Regiment
A	Acting or Assistant or Anti
A & SH	Argyle and Sutherland Highlanders (Princess Louise's)
A Div	Evaporators, boats, auxilaries, ice machines
A Fd Wkshop	Army Field Workshop
A of S	Line/angle of sight
A PER	Anti-personnel
A Pt	Aiming Point
A-CDRE	Air Commodore
A-L-DAF	Acting-Lance Daffadar
A-L.NK	Acting-Lance Naik
A-tk	Anti-tank
A-V (G)	Aviation officers of the Volunteer Reserve appointed for general service.
A-V (N)	Officers commissioned in the Volunteer Reserve and designated as naval aviators upon completion of training as aviation cadets.
A-V (RS)2	Aviation officers of the Volunteer Reserve experienced in electrical engineering.
A-V (T)2	Aviation officers of the Volunteer Reserve who formerly were civil aviation pilots or aviators of the Army, Navy, Marine Corps, or Coast Guard.
A. & S.H. of C.	The Argyll and Sutherland Highlanders of Canada (Princess Louise's)
A. Fd. Coy.	Army Field Company (A Fd Coy)
A. Gp.	Army Group
A. PRS	Anti-personnel
A. Tank	Anti-Tank
A.A.	Anti-Aircraft (AA)
A.C.M.	Air Chief Marshal
A.C.R.C	Aircrew Receiving Centre
A.C.V	Armoured command vehicle
A.D.A.G.	Assistant Deputy Adjutant General
A.E.A.F.	Allied Expeditionary Air Force
A.F.V.	Armoured Fighting Vehicles (AFV)
A.G.	Adjutant General
A.G.R.A.	Army Group, Royal Artillery
A.G.R.E.	Army Group, Royal Engineers
A.H.Q.	Army Headquarters
A.HAV	Acting Havildar
A.N.C.X.F.	Allied Naval Commander-in-Chief, Expeditionary Force
A.P.C.	Armoured personnel carrier
A.S.S.U.	Air Support Signal Unit
A.T.S.	Auxiliary Territorial Service (ATS)
A.tk.	Anti-Tank
A.V.R.E.	Assault Vehicle, Royal Engineers
A/	a/
A/	Assistant
A/	Acting (Rank) - higher rank held on a temporary basis - also known as a brevet rank for officers
A/ (rank)	Acting
A/A	Anti-aircraft
A/A	Army Act
A/Bandsmn	Assisting Bandsman
A/Blkmth	Acting Blacksmith
A/C	Aircraft
A/C	Air Commodore
A/C	Anti-Aircraft
A/C	Air Crew
A/C/M	Air Chief Marshall
A/Capt	Acting Captain
A/CDRE	Air Commodore
A/CNAS(E)	Assistant Chief of Naval Administration and Supply (Equipment)
A/DMin	Assistant Deputy Minister
A/DNS	Assistant Director of Naval Stores
A/E	Aeronautical Engineering in the Fleet Air Arm
A/EA	Acting Electrical Artificer
A/ERA	Acting Engine Room Artificer
A/G	Anti-Gas
A/Joiner	Acting Joiner
A/M	Air Marshall
A/MEN	Anti-personnel (ammunition)
A/NCSO	Acting Naval Control Service Officer
A/OA	Acting Ordnance Artificer
A/p	All Purpose
A/Plbr	Acting Plumber
A/Pntr	Acting Painter
A/RA	Acting Radio Artificer
A/S	Anti Submarine
A/S	Anti-Submarine
A/SA	Anti-Submarine Artificer
A/SD	Anti-Submarine Detector
A/Sec	Assistant Secretary
A/Shpt	Acting Shipwright
A/SLT	Acting Sub-Lieutenant
A/SO(CO)	Acting Staff Officer (Combined Operations)
A/SR	Air Sea Rescue
A/SSFO	Anti-Submarine Ship Fitting Officer
A/STTV	Anti-Submarine Target Towing Vessels
A/SYacht	Anti-Submarine Yacht
A/T	Anti-Tank
A/T	Anti-Torpedo
A/Tk.	Anti-Tank
A/V/M	Air Vice-Marshall
A&AEE	Aeroplane and Armament Experimental/Evaluation Establishment
A&Dbooks	Admission & Discharge Books
A&E	Ammunition and Explosives
A&FF	Acceptance & Ferry Flight (129-Trenton)
A&GS	Armament & Gunnery School
A&IEU	Armament & Instrument Experimental Unit
A&Q	Administrative Branches of the Staff
A&Q	Administrative Branches to the Staff
A&SH	The Argyll and Sutherland Highlanders (Princess Louise's)
A&SH (ASH)	The Argyll and Sutherland Highlanders Regiment (Princess Louise's)
A&SHigh	Argyle & Sutherland Highlanders of Canada (Princess Louise's)
A&SHofC	Argyll & Sutherland Highlanders Regiment of Canada (Princess Louise?s)
A&T	Administration and Training
A&T Staff	Administrative and Training Staff
AA	Anti-Aircraft; or Approving authority; or Air Attache or Army Act
AA	Antiaircraft
AA	Anti-Aircraft Rate
AA	Assistant Adjutant
AA	Active Army
AA	Anti-Aircraft
AA	Army Act
AA	Anti-Aircraft or Army Act or Assistant Adjutant or Assembly Area
AA & CD	Anti-Aircraft and Coast Defence
AA(MG)BRCA	Anti-Aircraft (Machine Gun) Battery, Royal Canadian Artillery
AA(MG)BRCAST	Anti-Aircraft (Machine Gun) Battery, Royal Canadian Artillery Searchlight Troop
AA(MG)TRCA	Anti-Aircraft (Machine Gun) Troop, Royal Canadian Artillery
AA/SA	Acting Anti-Submarine Artificer
AA&CD	Anti-Aircraft Coast Defence
AA&QMG	Assistant Adjutant and Quartermaster-General
AA&QMG	Assistant Adjutant & Quartermaster General
AAA	Anti-Aircraft Artillery
AAA	Appointed Assistant Adjutant
AAA	Anti-Aircraft Artillery
AAAFCRCA	Anti-Aircraft Artillery Formation Camp, Royal Canadian Artillery
AAARC	Artillery Anti-Aircraft Reinforcement Camp
AAB"Z"F	Anti-Aircraft Battery "Z" Force (Iceland)
AABS/LTRCA	Anti-Aircraft Battery Searchlight Troop, Royal Canadian Artillery
AABSRCCS	Anti-Aircraft Brigade Signals, Royal Canadian Corps of Signals
AABW/SRCOC	Anti-Aircraft Brigade Workshop, Royal Canadian Ordnance Corps
AAC	Army Air Corps; Anti Aircraft Co-operation
AAC	Army Air Corps
AACC	Army Air Corps Center
AACF	Anti-aircraft Co-operation Flight
AACTDC	Army Air Corpse Tactical Development Center
AACU	Anti Aircraft Co-operation Unit
AAD	Advance ammunition dept
AAD	Army Air Defense
AAD	Advanced Ammunition Depot or Anti-Aircraft Defence
AAEE	Aeroplane and Armament Experimental Establishment
AAF	Army Airfield; or Auxiliary Air Force; or Anti-Aircraft Flight; or Allied Air Force
AAF	Auxiliary Air Force or Allied Air Force
AAFCE	Allied Air Forces Central Europe
AAFNE	Allied Air Forces Northern Europe
AAFSE	Allied Air Forces Southern Europe
AAFVS	Army Armoured Fighting Vehicles
AAG	Assistant Adjutant-General
AAGORRCA	Anti-Aircraft Gun Operations Room, Royal Canadian Artillery
AAGS	Air Armament & Gas School
AAGS	Air Armament and Gas School
AAI	Allied Armies in Italy
AAI	Allied Army in Italy
AAITS	Airmen Aircrew Initial Training School
AAM	Army Achievement Medal
AAMC	Australian Army Medical Corps
AAMG	Antiaircraft Machine Gun
AANS	Australian Army Nursing Service
AANS	Army Auxiliary Nursing Service
AAOC	Australian Army Ordnance Corps
AAOR	Antiaircraft Operations Room
AAP	Anti-Armour Platoon; or Air to Air Missile; or Aircraft Acceptance Park; or Army Aircraft Park
AAPC	Anti-Aircraft Practice Camp
AAR	Air-to Air Refueling
AARRCA	Anti-Aircraft Regiment, Royal Canadian Artillery
AAS	Air Armament School
AAS	Advanced Air Station
AAS/LCoy	Anti-Aircraft Searchlight Company
AASC	Army Air Support Control
AASF	Advanced Air Striking Force (1939/40)
AASL (Coy)	Anti-Aircraft Searchlight Company
AATE	Air Armament trials Establishment
AATE	Anti-Aircraft Training Establishment
AATT&DC	Army Air Transport Training & Development Center
AATTF	Anti-Aircraft and Target Towing Flight
AAU	Air Ambulance Unit; or Aircraft Acceptance Unit; or Aircraft Assembly Unit
AAUS&FWTC	Anti-Aircraft Unit Staging & Fortress Weapon Training Camp
AAW	Anti-Air Warfare
AB	Airborne
AB	Army book
AB	Able Seaman
AB	Aviation Branch
AB	Able Seaman
AB	Army Book or Able Seaman or Airborne
ABC	Airborne Cigar (transmitter aboard aircraft which jammed German fighter control frequencies)
ABC DEFENCE	Defence Atomic Biological Chemical Defence
ABCA	Army Bureau of Currrent Affairs
ABCA	Army Bureau of Current Affairs
ABCD	Atomic, Biological, Chemical & Defensive Warfare Course
ABERS.	Aberdeenshire
ABGS(ME)	Air Bombing & Gunnery School (Middle East)
ABN	Airborne
ABOCRCOC	Armoured Brigade Ordnance Company, Royal Canadian Ordnance Corps
ABOD	Advanced Base Ordnance Depot
ABPO	Army Base Post Office, Canadian Postal Corps
ABPostal	Able Seaman (Postal)
ABranch	Adjutant General's Branch
ABRO	Army Reserve in Burma
Abs	Absent, Absence
ABS	Army Board Secretariat
ABTF	Air Bombing Training Flight
ABW/SRCOC	Advanced Base Workshop (Royal Canadian Ordnance Corps)
AC	Army Cooperation
AC	Aircraftman
AC	Aircraft Controlman
AC	Armourer's Crew
AC	Armoured Car
AC	Ambulance Corps
AC	Army Corps
AC	Aircraft Carrier
AC	Armoured Car or Aircraft or Aircraftman
AC Austria	Allied Commission Austria
AC-LT	Acting Lieutenant
AC-OSAILS	Army Co-operative Squad Air Intelligence Liaison Section
AC-QM	Acting Quarter Master
AC-SE	Acting Sergeant
AC&R	Appointments, Commissions and Rewards
AC&WSqn	Aircraft Control & Warning Squadron
AC1	Aircraftman First Class
AC1	Aircraftman 1st Class
AC2	Aircraftman Second Class
AC2	Aircraftman 2nd Class
ACAC	Aircrew Allocation Center
ACATC	Air Cadets Adventure Training Center
ACAV	Armored Cavalry Assault Vehicle
ACBO	Acting Bombardier
ACC	Army Co-operation Command; or Allied Control Commission; or Air Control Center; or Armored Car Company
ACC	Army Catering Corps
ACC	Anglican Church of Canada
ACC	Army Cycling Corps or Army Catering Corps
ACC(I)	Atlantic Convoy Conference Minutes
ACCF	Army Co-operation Command Communication Flight
ACCGS	Air Cadet Central Gliding School
AccKd	Accidentally Killed
ACCN	Accommodation
ACCN	Accommodation
ACCPT	Acting Captain
ACCU	Airborne Car Contact Unit
ACD	Army Chaplain's Department or Assistant Chaplain General
ACDC	Aircrew Dispatch Center
ACDU	Army Co-operation Development Unit
ACDU (ME)	(ME) Air Combat Development Unit (Middle East)
ACDW	Air Crew Disposal Wing
ACEM	Aviation Chief Electrician's Mate
ACF	Air Command Far East
ACFAWF	Air Command Fare East All Weather Flight
ACFSS	Air Cadets Flying Scholarship Scheme
ACG	Army Chaplain General
ACG	Assistant Chaplin-General
ACGFSOC	Air Cadet Gliding Flight Safety Officer's Course
ACGS	Assistant Chief of the General Staff
ACGS(OR)	Assistant Chief of the General Staff (Operational Requirements)
ACH	Air Craft Hand
ACH	Advanced Chain Home
ACHQ	Air Command Headquarters
ACHRCAMC	Alton Convalescent Hospital, Royal Canadian Army Medical Corps
ACHU	Aircrew Holding Unit
ACHU	Armoured Corps Holding Unit
ACI	Army Council Instruction
ACI	Army Council Instruction
ACIAF	Appraisal Course Interim Army Force
ACIS	Air Council Instructions
ACK	Acknowledge, acknowledged or acknowledgment
ACk	Assistant Cook
Ack	Acknowledge
Ack-ack	Anti-Aircraft
AckAck	Anti-Aircraft
ACM	Air Chief Marshal
ACM	Aviation Chief Metalsmith
ACM	Air Chief Marshal
ACMF	Allied Central Mediterranean Force
ACMM	Aviation Chief Machinist's Mate
ACNI	Assistant Commander of Naval Information
ACNS	Assistant Chief of the Naval Staff
ACO	Advanced Chain Overseas (radar)
ACO	Air Cadet Organization
ACO	Air Cadet Officer
ACO	Air Cadet Organisation
ACO-WPA	Area Commandant Order - Work Point Area
ACOL	Area Coordinator of Official Languages
ACOM	Aviation Chief Ordnanceman
ACOp	Aircraft Control Operator
ACP	Air Cadet Publication (derived from APs); or Aerodrome Control Pilot
ACP	Army Composite Platoon
ACPLofH	Acting Corporal of Horse
ACPNTS	Air Cadets Pilot Navigation Training Scheme
ACR	Airfield Control Radar
ACR	Armoured Car Regiment
ACR(RCD)	Armoured Car Regiment, Royal Canadian Dragoons
ACR(RCD)AP	Armoured Car Regiment, Royal Canadian Dragoons Advanced Party
ACRC	Air Crew Reception Centre
ACRC (ME)	(ME) Air Crew Reception Centre Middle East
ACRM	Aviation Chief Radioman
ACRM	Aviation Chief Radioman
ACRS	Air Crew Refresher School
ACRT	Aviation Chief Radio Technician
ACS	Airfield Construction Squadron
ACS	Air Control Squadron
ACS	Air Cadet Squadron
ACS	Distinguishing Letters on Files of Joint Service Committee, Atlantic Coast
ACS	Atlantic Command Signals
ACSAILSCASF	Atlantic Command Squadron Army Intelligence Liaison Section, Canadian Active Service Force
ACSB	Air Crew Selection Board
ACSEA	Air Command South East Asia
ACSEA	Air Command South East Asia
ACSEA/ASS	Air Command South East Asia Air Service Squadron
ACSIC	Atlantic Command Security Intelligence Section
ACSILS	Atlantic Command Squadron Intelligence Liaison Section
ACSqn	Army Co-operation Squadron (Royal Canadian Air Force)
ACSU	Acting Surgeon
Act	Acting (Rank)
ACT	Annual Camp Training
ACTC	Air Cadet Training Centre
ACU	Army Cooperation Unit
ACU	Air Conditioning Unit
ACU	Aircrew Conditioning Units
ACV	Armoured Command Vehicle
ACV	Armoured Cavalry Vehicle
ACV	Aircraft Carrier Vessels
ACV	Armoured Command Vehicle
ACYCCorps	Army Cyclist Corps
AD	Aircraft Depot; or Air Defence; or After duty
AD	Administration & Discipline (Director of Organization)
AD	Arvida Defences
AD	Air Radio Mechanic (Air Radar)
AD	Artillery Depot or Air Defence or Armoured Division or Air Despatch
Ad	Administrative
AD CORPS	Army Dental Corps
AD of S(2)	Assistant-Director of Signals (Civil Aviation)
AD Svy	Assistant-Director of Survey
AD Tn	Assistant-Director Training
AD(Svy)	Assistant Director of Surveys
AD&M	Advanced Driving and Maintenance
AD&MS	Advanced Driving and Maintenance School
AD&MTCRCAR	Advanced Driving and Maintenance Training Centre, Royal Canadian Artillery Reinforcements
ADA	Assistant-Director of Accounts
ADAG	Assistant Deputy Adjutant-General
ADATS	Air Defense Anti-Tank System
ADB(RdeC)CICEC	Airfield Defence Battalion (Regiment de Chateauguay) Canadian Infantry Corps, East Coast
ADC	Aide de Campe
ADC	Army Dental Corps
ADC	Air Defence Centre/Aide de Camp
ADC	Aide-de-Camp
ADC	Aerodrome Defence Company
ADC	Aide de Camp or Air Defence Centre or Army Dental Corps
ADCA	Assistant-Director of (Home) Civil Aviation
ADCC	Air Defence Cadet Corps (established 1938, see ATC)
ADCC	Air Defence Cadet Corps
ADCP(N)	Assistant Director Civilian Personnel (Navy)
ADCS	Air Defence Cooperation Squadron
ADDRSD	Addressed
ADDS	Assistant Director of Dental Services
Addsd	Addressed
ADED	Assistant Director of Engineer Development
ADEM	Air Defences Eastern Mediterranean
ADES	Assistant Director of Educational Services
ADES	Assistant Director of Engineer Services
ADF	Aircraft Delivery Flight
ADF(U)	Aircraft Delivery Flight (Unit)
ADG	Assistant-Director-General (in combination)
ADG Tn	Assistant-Director-General of Transportation
ADGB	Air Defence of Great Britain (= Fighter Command)
ADGB	Air Defence of Great Britain
ADGD	Assistant-Director of Ground Defence
ADGE	Air Defence Ground Environment
ADH	Assistant-Director of Hygiene
ADHOC(G)	Ad Hoc Greek Battalion
ADHP	Assistant Director of Hydrogen Production
ADI	Assistant Director of Intelligence
ADIO	Assistant Director of Internment Operations
ADJ	Adjutant
Adj	Adjutant - administrative assistant to a commanding officer
ADJ	Adjutant
ADJT	Adjutant
Adjt	Adjutant - administrative assistant to a commanding officer
ADJT	Adjutant
ADLS	Air Despatch Letter Service
ADLS	Air Delivery Letter Service
ADM	Administration or administrative
ADM	Administration
ADM	Assistant Deputy Minister; or Air Defence Missile
ADM	Admiral or General
Adm	Administration
Adm	Admitted - soldiers entering hospital for medical treatment
ADM	Assistant Deputy Minister
ADM	Administration or Admiral or Admitted or Administrative
Adm.	Administration
Adm'd	Admitted
ADM(FIN CS)	CS) Assistant Deputy Minister (Finance and Corporate Services)
ADM(HR-CIV)	Assistant Deputy Minister (Human Resources Civilian)
ADM(HR-MIL)	Assistant Deputy Minister (Human Resources -Military)
ADM(IE)	Assistant Deputy Minister (Infrastructure and Environment)
ADM(IM)	Assistant Deputy Minister (Information Management)
ADM(MAT)	Assistant Deputy Minister (Materiel)
ADM(N)	Assistant Deputy Minister (Naval)
ADM(PA)	Assistant Deputy Minister (Public Affairs)
ADMC	Assistant-Director of Military Co-operation
AdmClk	Administrative Clerk
ADMGO	Assistant Deputy Master General of Ordnance
Admin	Administration
ADMN	Assistant Deputy Minister (Naval)
ADMO	Assistant-Director of Meterorological Office
ADMS	Assistant Director of Medical Services
ADMS	Assistant Director of Medical Services
ADNO	Assistant Director Naval Ordnance
ADNP	Assistant Director of Naval Personnel
ADO (Est)	Assistant-Director of Organisation (Establishments)
ADOS	Assistant Director of Ordnance Services
ADOS	Assistant Director of Ordnance Services
ADP	Aerodrome Defence Platoon
ADPL	Assistant-Director of Pioneer and Labour
ADPR	Assistant-Director of Press Relations
ADQMG	Assistant Deputy Quartermaster General
ADQMG(AE)	Assistant Deputy Quartermaster General (Army Equipment)
ADRC	Assistant-Director of Regional Control
ADRCAPC	Aldershot Detachments, Royal Canadian Army Pay Corps
ADRCASC	Area Detachment, Royal Canadian Army Service Corps
Adrep.	Administrative Report
ADRU	Air Dispatch & Reception Unit
ADS	Advanced Dressing Station
ADS	Army Dressing Station
ADS	Advanced Dressing Station or Army Dental Services
ADSM	Assistant-Director of Servicing and Maintenance
ADSRCS	Armoured Divisional Signals, Royal Canadian Corps of Signals
ADST	Assistant-Director of Supplies and Transport
ADT	Armoured Division Troops
ADTC(CAD)RCASC	Armoured Division Troops Company (Canadian Armoured Division), Royal Canadian Army Service Corps
ADTCSRCASC	(Armoured) Division Troop Carrying Section, Royal Canadian Army Service Corps
ADTD	Assistant Director Technical Division
ADTech	Air Defence Technician
ADU	Aircraft Delivery Unit
ADUC	Advanced Driving Universal Carriers
ADV	Advance or advanced
Adv	Advance(d)
ADV	Advanced or Advance
Adv Bse	Advanced Base
Adv Gd	Advanced Guard
Adv.	Advance
ADVS	Assistant Director of Veterinary Services
Advtrg	Advanced Training
ADW (M&E)	Assistant-Director of Works (Mechanical and Electrical)
ADW/SPACRCASC	Advanced Detachment Workshop Pl Art Company, Royal Canadian Army Service Corps
ADWAAF	Assistant-Director of the Women's Auxiliary Air Force
AE	Air Efficiency award
AE	Algerine Escorts
AE	Aircraft Establishment or Air Efficiency Award or Army Equipment
AEAES	Air Electronics & Air Engineers School
AEAF	Allied Expeditionary Air Force(s)
AEC	Army Educational Corps
AEC	Assessment& Evaluation Centre
AEC	Army Educational Corps
AEC	Army Enlistment Centre
AEC	Army Education Corps or Army Educational Company or Associated Equipment Company
AED	Aircraft Equipment Depot
AED	Ammunition Empties Detachment
AEDM	Army Education
AEF	Air Experience Flight
AEF	Allied Expeditionary Force
AEF	American Expeditionary Force
AEinC	Assistant Engineer in Chief (Naval)
AEM	Aviation Electrician's Mate Inspect, maintain, repair and install all electrical equipment in aircraft.
AEM	Air Engine Mechanic
AEM1c	Aviation Electrician's Mate, First Class
AEM2c	Aviation Electrician's Mate, Second Class
AEM3c	Aviation Electrician's Mate, Third Class
AEME	Australian Electrical and Mechanical Engineers
AEME	Australian Electrical and Mechanical Engineers
AEO	Assistant Embarkation Officer
AER	Army Emergency Reserve
AERE	Aerospace Engineer
AerM	Aerographer's Mate Make weather observations. Read weather codes and signals.
AerM1c	Aerographer's Mate, First Class
AerM2c	Aerographer's Mater, Second Class
AerM3c	Aerographer's Mate, Third Class
AES	Air Electronics School; or Armament Experimental Station
AETech	Aero Engine Technician
AEV	Armoured Engineer Vehicle
AEV	Armoured Engineer Vehicle
AEW	Airborne Early Warning
AF	Army form
AF	Air Fitter
AF	Active Force
AF	Army Form or Air Formation
AFBRCCS	Army Field Brigade, Royal Canadian Corps of Signals
AFC	Armed Forces Council; or Australian Flying Corps; or Air Force Cross (medal)
AFC	Armed Forces Council
AFC	Air Force Cross
AFC	Air Force Cross or Australian Flying Corps
AFD	Air Fields Defense
AFD	Airborne Forces Depot
AFDE	Air Fighting Development Establishment
AFDS	Air Fighting Development Squadron, part of CFE
AFDU	Air Fighting Development Unit
AFDU	Air Fighting Development Unit
AFDU (S)	(S)Air Fighting Development Unit/Squadron
AFE	Airborne Forces Establishment
AFEE	Airborne Forces Experimental Establishment
AFG	Air Forces Gulf
AFHQ	Allied Forces Headquarters
AFHQ	Airfield Headquarters
AFHQ	Allied Forces Headquarters
AFHQ	Air Force Headquarters
AFHQ	Airfield Headquarters
AFM	Air Force Medal
AFM	Air Frame Mechanic
AFM	Air Force Medal
Afm	Aforementioned
AFM	Aforementioned or Air Force Medal
AFO	Admiralty Fleet Orders
AFPac	Allied Forces Pacific
Afr	Afridi Battalion
AFRS	Armed Forces Radio Service
AFRS	Army Field Regiment Signal
AFRSRCASC	Army Field Regiment Section, Royal Canadian Army Service Corps
AFRU	Advance Flying & Refresher Unit
AFS	Auxiliary Fighter Squadron
AFS	Advanced Flying School
AFS	Air Formation Signals or Auxiliary Fire Servce
AFS(ME)	Advanced Flying School (Middle East)
AFSC	Armed Forces Staff College
AFSCRCASC	Armed Forces Sleeper Company, Royal Canadian Army Service Corps
AFSI(I)	Advanced Flying School (India)
AFSS	Army Field Security Section
AFTCC	Air Force Troop Carrier Command
AFTDU	Airborne Forces Tactical Development Unit
AFTech	Airframe Technician
AFTS	Advanced Flying Training School
AFTU	Advanced Flying Training Unit; or Air Firing Training Unit
AFU	Advanced Flying Unit
AFU	Air Fighting Unit
AFU	Advance Flying Unit
AFV	Armoured fighting vehicle(s)
AFV	Armoured Fighting Vehicle
AFV	Armoured Fighting Vehicle
AFV	Armoured Fighting Vehicle
AFVW/SSRCOC	Armoured Fighting Vehicle Workshop Section, Royal Canadian Ordnance Corps
AFW	Army Field Workshops
AFW/SRCOC	Army Field Workshop, Royal Canadian Ordnance Corps
AFWE	Air Forces Western Europe
AG	Anti-gas
AG	Adjudant General
AG	Air Gunner
AG	Adjutant General
AG	Air Gunner
AG	Adjutant-General or Air Gunner
AG	Air to Ground or Air Gunner or Anti-Gas or Adjutant General
AG1,2or3	Adjutant General Staff Officer 1, 2 or 3
AGB	Adjutant General's Base
AGB	Adjutant Generals Base
AGBS	Air Gunnery & Bombing School
AGC	Adjutant Generals Corps
AGC	Adjutant Generals Corps
AGCB	Awarded Good Conduct Badge
AGDU	Army Guard Dog Unit
AGGTS	Air Gunners Ground Training School
AGHU	"A" Group Holding Unit
AGL	Air Gun Laying
AGME	Aircraft Gun Mounting Establishment
AGR	Army General Reserve
AGRA	Army Group RA (an artillery brigade)
AGRA	Army Group Royal Artillery
AGRA	Army Group Royal Artillery
AGRA	Army Group Royal Artillery
AGRCA	Army Group Royal Canadian Artillery
AGRCAS	Army Group Royal Canadian Artillery Signals
AGRE	Army Group, Royal Engineers
AGRE	Army Group Royal Engineers
AGRS	Advanced Ground Radio School
AGRS	Air & Ground Radio School
AGRU	"A" Group Reinforcement Unit
AGS	Air Gunners School; or Aircrew Grading School
AGS(ME/I)	Air Gunners School (Middle East/India)
AGT	Air Work & General Trading (part of the CRO)
AGT	Advanced Gliding Training (Air Cadets)
AGTS	Air Graduate Training School
AGTS	Aircrew Graduate Training Schools
AGU	Air work Grading Unit
AGYMST	Army Gymnastic Staff
AH	Aircraft Handler
AH	Admiralty Fleet Order
AHC	Army Hospital Corps
AHQ	Air Headquarters
AHQ	Army Headquarters
AHQ(I)	Air Headquarters (India)
AHQCAPO	Area Headquarters Canadian Army Post Office
AHU	Artillery Holding Unit
AHU	Administrative and Holding Unit(s)
AI	Airborne Interception night fighter radar equipment
AI	Assistant Instructor
AI	Acting Interpreter
AIB	"A" Infantry Battalion
AIC	Australian Intelligence Corps
AICF	AI Conversion Flight
AICVGofC	Angler Internment Camp Veterans Guard of Canada
AID	Aeronautical Inspection District
AIEMSupt	Aircraft Instrument and Electrical Maintenance Superintendent
AIEU	Armament and Instrument Experimental Unit
AIF	Australian Imperial Forces
AIF	Australian Imperial Force
AIF	Australian Imperial Force
AIFV	Armoured Infantry Fighting Vehicle
AIG	Address Indicating Group
AILO	Air Intelligence Liaison Officer
AILS(A)D	Army Intelligence Liaison Section (Armoured) Division
AILSection	Army Intelligence Liaison Section
AILSection	Air Intelligence Liaison Section
AIR	Assistant Instructor's Regiment
AIR	Melbourne
Air Bse	Air Base
AIR FMN SIGS	Air Formation Signals
Air Fmn. Sigs.	Air Formation Signals (Air Fmn Sigs)
AirB	Air Bomber
AirBosn	Air Boatswain
AIRCOM	Air Command (Airforce)
AirlineCoy	Airline Company, Royal Engineers
AIRO	Army of India Reserve of Officers
AirTCon	Air Traffic Controller
AIRTPS	Airborne troops
AIS	Air Interception School
AIS	Aeronautical Inspectors School
AIT	Agreement on Internal Trade
AITC(R)	Advanced Infantry Training Centre (Reserve)
AITF	AI Training Flight
AJAGS	Assistant Judge Advocates General
AKA	Also Known As
AL	sec Air liaison section
AL	Air Mechanic (Electrics)
AL	Air Landing or Air Liaison
AL/CPL	Acting Lance Corporal
ALC	Assault Landing Craft
ALC	Assault Landing Craft
ALFSEA	Allied Land Forces South East Asia
ALFSEA	Allied Land Forces South East Asia
ALG	Advance Landing Ground
Alg	Algerine Escorts
ALG	Advanced Landing Ground
AlgR	Algonquin Regiment
ALI	(15th Regiment) Argyll Light Infantry
Allce	Allowance
ALM	American Liaision and Munitions
ALO	Air Liaison Officer
ALO	Australian Liaison Officer (Air)
ALO	Air Liaison Officer or Army Liaison Officer
ALOC	Advanced Logistics Officers Course
Aloquins	The Algonquin Regiment
Alq. R.	The Algonquin Regiment
ALQR	Algonquin Regiment
ALS	Air Landing School (India)
Alta	Alberta
AM	Air Marshal; or Air Ministry
AM	Aviation Metalsmith Repair airplane metal parts. Know principles and theory of flying.
AM	Air Mechanic (1st, 2nd or 3rd Class)
AM	Albert Medal
AM	Naval Airman
AM	Air Marshal or Air Ministry or Albert Medal
Am'd	Amended
AM(No)	Admiralty Publication
AM1c	Aviation Metalsmith, First Class
AM2c	Aviation Metalsmith, Second Class
AM3c	Aviation Metalsmith, Third Class
AMAE	Air Member for Aeronautical Engineering
AMAP	Air Member Air Plan
AMAS	Air Member for Air Staff
AMB	Ambulance
AMB	Armoured Motor Battery
AMB	Ambulance
AMC	Armed Merchant Cruiser
AMC	Alberni Military Camp
AMC	Arnprior Military Camp
AMC	Army Medical Centre
AMC	Australian Medical Corps
AMC	Armed Merchant Cruiser
AMCU	Anti-Malarial Control Unit
AMD	Auxiliary Manning Depot
AMDP	Air Member for Development & Production
AME	Armament Maintenance Establishment
AMERCA	Armament Maintenance Establishment, Royal Canadian Artillery
AMES	Air Ministry Experimental Station (i.e. radar station)
AMESS	Air Ministry Experimental Station (ground Radar Station)
AMF	Australian Military Forces
AMGOT	Allied Military Government of Occupied Territories
AMHRCAMC	Alberni Military Hospital, Royal Canadian Army Medical Corps
AMHRCAMC	Aldershot Military Hospital, Royal Canadian Army Medical Corps
AMHRCAMC	Angler Military Hospital, Royal Canadian Army Medical Corps
AMHRCAMC	Arvida Military Hospital, Royal Canadian Army Medical Corps
AMM	Aviation Machinist's Mate Assemble, service and repair airplanes and airplane engines. Splice aircraft wiring. Know principles and theory of flying.
Amm.	Ammunition
AMM1c	Aviation Machinist's Mate, First Class
AMM2c	Aviation Machinist's Mate, Second Class
AMM3c	Aviation Machinist's Mate, Third Class
AMMC	Aviation Machinist's Mate C Aviation carburetor mechanic.
AMMF	Air Ministry Meteorological Flight
AMMF	Aviation Machinist's Mate F Aviation flight engineer.
AMMH	Aviation Machinist's Mate H Aviation hydraulic mechanic.
AMMI	Aviation Machinist's Mate I Aviation instrument mechanic.
AmmnCol	Ammunition Column
Ammo	Ammunition
AMMP	Aviation Machinist's Mate P Aviation propeller mechanic.
AMN	Ammunition
Amn	Ammunition
Amn.	Ammunition
AMNL	Ammonal (bulk explosives)
AMNL CH	Ammonal with charcoal
AMO	Air Ministry Order; or Air Movement Order
AMO	Army Medal Office
AMOR	Annual Military Occupation Review
AmoTech	Ammunition Technician
AMP	Air Member for Personnel
AMPC	Auxiliary Military Pioneer Corps
AMPC	Auxiliary Military Pioneer Corps
Amph	Amphibian
AMPTE	Ambulance Private
AMQ	Assistant Quartermaster General
AMS	Army Medical Staff
AMS	Air Member for Supply
AMS	Assistant Military Secretary
AMS	Assistant Military Secretary
AMSC	Advanced Military Studies Course
AMSDU	Air Ministry Servicing Development Unit
AMSupt	Aircraft Maintenance Superintendent
AMT	Air Member for Training
AMTB	Anti Motor Torpedo Boat
AMTRS	Area Mechanical Transport Repair Shops
AMU	Air Movements Unit
AMV	Advanced Modular Vehicle
AMWD	Air Ministry Works Department
AN	Air Mechanic (Engines)
ANAV	Air Navigator
ANBS	Air Navigation & Bombing School
ANCXF	Allied Naval Commander Expeditionary Force
AND	Admiralty Net Defence
ANG.	Anglesey
ANGLICO	Air and Naval Gunfire Liason Company
ANGUS	Angus
ANNX	Annexure
ANNZ	Annexure
ANS	Air Navigation School
ANSec	Assistant Naval Secretary
Anti-tk	Anti-tank
ANTRIM	County Antrim
ANZAC	Australian and New Zealand Army Corps
ANZAC	Australia and New Zealand Army Corps
ANZAC	Australian and New Zealand Army Corps
AO	Army Order
AO	After Order
AO	Air Mechanic (Ordnance)
AO	Accountant Officer
AO	Army Order
AO	Army Order or Accounts Office or Administration Officer
AOB Army Observor Battery/Batteries
AOC	Air Officer Commanding; or Army Operations Course
AOC	Air Officer Commanding
AOC	Army Ordnance Corps
AOC	Air Officer Commanding
AOC-in-C	Air Officer Commanding in Chief
AOCU	Andover Operational Conversion Unit
AOD	Advanced ordnance depot
AOD	Advanced Ordnance Depot or Army Ordnance Depot
AODRCOC	Advanced Ordnance Depot, Royal Canadian Ordnance Corps
AOER	Army Officers' Emergency Reserve
AOFP	Army Ordnance Field Park
AOG	Aircraft On Ground
AOM	Aviation Ordnanceman Handle and take care of all aviation weapons.
AOM1c	Aviation Ordnanceman, First Class
AOM2c	Aviation Ordnanceman, Second Class
AOM3c	Aviation Ordnanceman, Third Class
AOMB	Aviation Ordnanceman B Aviation bombsight mechanic.
AOMT	Aviation Ordnanceman T Aviation turret mechanic.
AONS	Air Observers Navigation School
AOP	Armoured Observation Post
AOP	Air Observation Post
AOP	Air Observation Post
AOPSRCA	Air Observation Post Squadron, Royal Canadian Artillery
AOPSRCAF	Air Observation Post Squadron, Royal Canadian Air Force
AOR	Area of Responsibility; or Auxiliary Oiler (Navy)
AORG	Army Operational Research Group
AOS	Air Observers School
AOS	Air Observer School
AOTS	Aircrew Officers Training School
AOW	Army Ordnance Workshop
AOW/SRCOC	Army Ordnance Workshop, Royal Canadian Ordnance Corps
AP	Aircraft Park; or Air Publication
AP	Ammunition point or armour piercing
AP	Aviation Pilot Pilot planes and airships. Serve as plane captain.
AP	Administration & Personnel Section (Organization)
AP	Apothecary
AP	Air Police
AP	Aid Post
AP	Armour Piercing or Aircraft Park or Aid Post or Ammunition Point
AP&DU	Aircraft Preparation& Development Unit
AP&Rs	Appointments, Promotions and Retirement List
Ap1c	Aviation Pilot, First Class
AP2c	Aviation Pilot, Second Class
APA-TR	(Advanced Party) Anti-Tank Regiment
APC	Armament Practice Camp
APC	Armoured Personnel Carrier
APC	Army Pay Corps
APC	Armoured Personnel Carrier or Armour-piercing capped (projectile)
APC (S)	(S) Armament Practice Camp (Station)
APCAS	Administration Personnel Canadian Army Shows
APCASEU(AS)	Administration Personnel Canadian Auxiliary Services Entertainment Unit (Army Shows)
APCBC	Armour-piercing capped wth ballistic cap (projectile)
APCBOW/SRCOC	Advanced Party Canadian Base Ordnance Workshop, Royal Canadian Ordnance Corps
APCFC	Advance Party Canadian Forestry Corps
APCHRCAMC	Alderbrooke Park Convalescent Hospital, Royal Canadian Army Medical Corps
APCinC	Air Officer Commanding-in-Chief
APCS	Aden Protectorate Communication Squadron
APCS & SS	& SSAden Protectorate Control & Support Squadron
APD	Army Provost Depot
APD	Army Pay Department
APD	Air Personnel Department
APDOFPRCOC	Advance Party Divisional Ordnance Field Park, Royal Canadian Ordnance Corps
APDU	Air Photography Development Unit
APE	Address Prior to Enlistment
APF	Air Pilotage Flight
APFARCAMC	Advance Party Field Ambulance, Royal Canadian Army Medical Corps
APHQADADHQ	Advanced Party Headquarters Armoured Division Advance Divisional Headquarters
APIS	Army photographic interpretation section
APIS	Air Photo Interpretation Section
APIS	Army Photographic Interpretation Section
APISCintC	Army Photographic Interpretation Section, Canadian Intelligence Corps
APLU	Army Pay Ledger Unit
APM	Assistant Provost Marshal
APM	Assistant Provost Marshal
APO	Army post office
APO	Army Post Office
APOC	Army Post Office Corps
Appces	Appendices
APPROX	Approximately or approximate
APPTD	Appointed
Apptmts	Appointments
APPU	(Canadian) Army Photo Processing Unit, Canadian Intelligence Corps
APPUCPC	Advance Party Postal Unit Canadian Postal Corps
APPX	Appendix
APPX	Appendix
Appx.	Appendix
APR	Army Plotting Room
APS	Army Postal Service
APS	Air Pilotage School; or Armament Practice Station
APS	Army Postal Service
APS	Army Pigeon Service
APS(N)	Assistant Private Secretary To the Minister (Navy)
APSF	Aden Protectorate Support Flight
APSHOT	Armour-piercing (inert)
APTC	Army Physical Training Corps
APTC	Army Physical Training Corps
APTC	Army Physical Training Corps
APTo"Z" F	Attached Personnel to "Z" Force (Iceland)
APTS	Army Physical Training Staff
APU	Aircraft Preparation Unit
APV	Average projectile velocity or armoured patrol vessel
AQ	Assistant-Adjutant and Quarter-Master-General
AQMG	Assistant Quartermaster-General
AQMG	Asistant-Quarter-Master-General
AR	Automatic Rifle; or Australian Regiment
AR	Airship Rigger Control and moor airships. Know steering and meteorology.
AR	Algonquin Regiment
AR	Air Radio
AR	Air Rigger
AR	Army Reserve or Automatic Rifle
AR ANALYST	analyst Administrative Review Analyst
AR(1H)CACAP	Armoured Regiment, (1st Hussars) Canadian Armoured Corps Advance Party
AR(BCD)	Armoured Regiment, British Columbia Dragoons
AR(FGH)	Armoured Regiment, (Fort Garry Horse)
AR(GGFG)AD	Armoured Regiment, (Governor General's Horse Guards) Armoured Division
AR(GGHG)CA	Armoured Regiment, (Governor General's Horse Guards) Canadian Army
AR(H)	Armoured Regiment, (Hussars)
AR(LSH)(RC)AF	Armoured Regiment, (Lord Strathcona's Horse) (Royal Canadians) Active Force
AR(LSH)AP	Armoured Regiment, (Lord Strathcona's Horse) Advance Party
ARC	Aircrew Recruiting Centre; or Aircrew Reception Centre
ARC	Army Reception Centre
ARC	Appraisal and Refresher Course
ARC	Automatic Remote Control
ARC	cies Automatic Remote Control
ARCM	Associate, Royal College of Music
ARCR	Armourer's Crew
ARD	Aircraft Repair Depot; or Alberta Regimental Depot
ARD	Alberta Regimental Depot - facility in England used to assemble men and to store and administer equipment and materials
AreaEngr	Area Engineer
ARF	Aircraft Repair Flight; or Air Radar Fitter
ARFF	Aircraft Rescue & Fire Fighting
ARG	Armoured replacement group
Argyl LI	The Argyll Light Infantry Regiment
ARGYLL.	Argyllshire
ARH	Ammunition railhead
ARH	Army Rail Head
ARH	Ammunition Railhead
ARITCIC	Army Refugee Interrogation Team, Canadian Intelligence Corps
ARL	Admiralty Research Laboratory
ARM	Aviation Radioman Operate radio transmitting and receiving equipment of naval aircraft.
Arm(BorG)	Armourer (Bombs or Guns)
ARM1c	Aviation Radioman, First Class
ARM2c	Aviation Radioman, Second Class
ARM3c	Aviation Radioman, Third Class
ARMAGH	County Armagh
ARMD	Armoured, Armour Corps
Armd	Armoured
ARMD C	Armoured car
Armd C	Armoured Car
Armd, Amd	Armoured
Armd.	Armoured
Armd. Recce. Regt.	Armoured Reconnaissance Regiment (Armd Recce Regt)
Armn	Airman or Airmen
Armr	Armourer
ARMR	Armourer
ARmtSPC	Armament Systems Performance Checker
ARO	Army routine order
ARO	Admiralty Record Office
ARO	Administrative Routine Orders
ARP	Ammunition refilling point or air raid precautions
ARP	Aircraft Repair Park
ARP	Air raid precautions or ammunition refilling point
ARP	Air Raid Precautions
ARP	Air Raid Precautions or Aircraft Repair Park
ARRC	Associate Royal Red Cross
ARRC	Associate of the Royal Red Cross
ARRC	Associate of the Royal Red Cross
ARS	Aircraft Repair Section
ART	Aviation Radio Technician Maintain all aviation radio equipment.
Art	Article
Art	Artillery
ART	Artillery or Artisan
ART WKS COY	Artizan works company
Art. Wks. Coy.	Artizan Works Company (Art Wks Coy)
Art(y)	Artillery
ART1c	Aviation Radio Technician, First Class
ART2c	Aviation Radio Technician, Second Class
ART3c	Aviation Radio Technician, Third Class
ARTech	Aircraft Refinishing Technician
ArtEngr	Artificer Engineer
ARTY	Artillery
ARTY	Artillery
ARTY R	Artillery reconnaissance
ARTY R	Artillery Reconnaissance
Arty Svy	Artillery Surveyor
Arty Tech	Artillery Technician
Arty.	Artillery
ArtyLoc	Artillery Locator
Artymn	Artilleryman
ARU	Aircraft Repair Unit
ARU	Artillery Reinforcement Unit
ARU	Aircraft Repair Unit
ARV	Armoured Recovery Vehicle
ARV	Armoured Recovery Vehicle
ARWF/S	Advanced Rotary Wing Flight/Squadron
AS	Air School
AS	Apprentice Seaman Know naval drill duties, tie knots. Stand watch.
AS	Apprentice Seaman
AS	Air Radio Mechanic (Air Wireless)
AS	Air Secretary
AS	Air Staff
AS	Anti-Submarine or Air School
AS and ACSU	Assistant and Acting Surgeon
AS of S(3)	Assistant-Director of Signals (Ground Communications)
AS&DB	Army Salvage & Disposal Board
AS&RU	Aircraft Salvage & Repair Unit
ASA	Ammunition Small arms
ASADJand2L	Assistant Adjutant and Second Lieutenant
ASAP	As Soon As Possible
ASC	Aircrew Selection Centre; or Air Support Command; or Area Support Group; or Army Service Corps
ASC	Advanced Surgical Centre
ASC	Army Service Corps
ASC	Aerospace System Engineering Projects Officer
ASC	Army Service Corps
ASCA	Auxiliary Services Canadian Army
ASCL	Assistant Clerk
ASCO	Assistant Commodore
ASCRCE	Area Signal Company, Royal Canadian Engineers
ASD	Aeroplane Supply Depot
ASD	Ammunition sub-depot
ASD	Army Schools Department
ASD	Ammunition Sub-Depot
ASE	Army Survey Establishment
ASF	Aircraft Servicing Flight
ASF	Air Survey Flight
ASF	Active Service Force
ASGT	Acting Sergeant
ASI	Air Speed Indicator
ASI	Air speed indicator
ASIN	Assistant Engineer
ASJT	Acting Sergeant
ASL	Admiral Superintendent, Alexandria
ASLAD	Army Signals Light Aid Detachment
ASLT	Assault
ASLT	Assault
ASLT	Assault
Aslt.	Assault
Aslt. Bde. Ord. Fd. Pk.	Assault Brigade Ordnance Field Park (Aslt Bde Ord Fd Pk)
ASM	Anti Submarine Missile
ASNU	Assistant Nurse
ASO	Assistant Supply Officer
ASO	Armament Supply Officer
ASO	Area Security Officer
ASO	Assitant Section Officer
ASO(I)	Assistant Staff Officer (Intelligence)
ASP	Air Stores Park
ASP	Air Stores Park (406) (Royal Canadian Air Force)
ASP	Admiralty Salvage Pontoon
ASP	Air Stores Park or Apshalt
ASPU	Assistant Purveyor
ASR	Air Sea Rescue
ASR	Submarine Rescue Vessel, Auxiliary (US)
ASR	Air Sea Rescue
ASR&CF	Air Sear Rescue & Communication Flight
ASRF	Air Sea Rescue Flight
ASRTU	Air Sea Rescue Training Unit
ASS	Air Signals School
ASS	Army Staff Section
Ass't	Assistant
Assam Rif	The Assam Rifle Regiment
ASSAM. RIF	Assam Rifles
ASSAMVLH	Assam Valley Light Horse
Asst	Assistant
AsstNSec	Assistant Naval Secretary
AsstPayr	Assistant Paymaster
ASSU	Air Support Signal Unit
ASSU	Assistant Superintendent
ASSU	Air Support Signal Unit
AST	Air Service Training (CRO)
ASTO	Assistant Transport Officer
ASTOR	Airborne Stand-Off Radar
ASU	Area Support Unit; or Aircraft Storage Unit
ASU	Air Supply Unit
ASU	Assistant Surgeon
ASU	Aircraft Storage Units
ASUW	Anti-Surface Warfare
ASV	Airborne Surface Vessel, radar for maritime patrol aircraft
ASV	Anti-Surface Vessel
ASvyCoy	Air Survey Company
ASW	Anti-Submarine Warfare
ASW	Anti-Submarine Warfare
ASWDU	Air-Sea Warfare Development Unit
AT	Animal transport
AT	Antitank
AT	Air Artificer (Airframes and Engines)
AT	Auxiliary Tanker
AT	Ocean-going Tug, Auxiliary (US)
AT	Aviation Technician
AT	Armoured Train
AT	Army Troop or Anti Tank or Animal Transport
ATA	Air Transport Auxiliary
ATA	Air Transport Auxiliary (British)
ATA	Air Transport Auxiliary
ATAF	Allied Tactical Air Force
ATAM	Air-To-Air Missile
ATB	Allied Torpedo Boats
ATB(OR)	Army Tank Battalion (Ontario Regiment)
ATBHSSRCOC	Army Tank Brigade, Heavy Support Squadron, Royal Canadian Ordnance Corps
ATBOFPRCOC	Army Tank Brigade, Ordnance Field Park, Royal Canadian Ordnance Corps
ATC	Australian Tank Corps
ATC	Air Training Corps
ATC	Air Traffic Control
ATC	Armament Training Camp/Air Training Corps (succeeded ADCC, 1941)
ATC	Advance Training Centre
ATC	Airport Traffic Control (US)
ATC	Air Traffic Control
ATC	Air Traffic Control or Air Training Corps
ATCDE	Awarded the Canadian Efficiency Decoration
ATCoy	Army Troops Company
ATCR	Advanced Training Centre Reserve
ATCRCE	Army Troops Company, Royal Canadian Engineers
ATDC(I)	Air Transport Development Centre (India)
ATDF	Air Transport Development Flight
ATDU	Air Torpedo Development Unit? Air Transport Development Unit
ATF	Autogiro Training Flight
ATFERO	Atlantic Ferry Organization
ATG	Antitank Gun
ATGU	Aircrew Testing & Grading Unit
ATGW	Army Tank Guided Weapon
ATI	Army Training Instruction
ATI	Access to Information Act
ATK	Anti-tank
Atl	Atlantic
ATM	Army Training Memorandum
AtmstSTech	Armament Systems Technician
ATO	Air Treasury Office
ATO	Aircraft Torpedo Office
ATO	Ammunition Technical Officer
ATOC	Army tactical Operations Course
ATOF	Army Training and Operations Framework
ATP	Advanced Training Poll; or Aircrew Transit Pool; or Air Transit Pool
ATP	Annual Training Pay
ATPS	Army Troops
ATps	Army Troops Company
ATps	Army Troops
ATR	Antitank Rifle
ATR	Rescue Tug, Auxiliary (US)
ATR	Anti Tank Rifle
ATR(1H)	Army Tank Regiment (1st Hussars)
ATRE	Army Troops Royal Engineers
ATREL	Air Transportable Reconnaissance Exploitation Laboratory
ATRRCACASF	Anti-Tank Regiment, Royal Canadian Artillery, Canadian Active Service Force
ATS	Auxiliary Territorial Service (women); or Armament Training Station; or Air Training Squadron
ATS	Army Trades School
ATS	Auxiliary Territorial Service or Air Training Squadron
ATSU	Air Transportable Signal Unit
ATT	Attach, attached or attachment
Att	Attached - to be made part of a specific unit on a temporary basis
ATT	Attached or Attachment
att	Attached
Att'd	Attached - to be made part of a specific unit on a temporary basis
ATTA	Full duties and return for treatment
Attach	Attached - to be made part of a specific unit on a temporary basis
Attachd	Attached - to be made part of a specific unit on a temporary basis
ATTB	Advance Tactical Training Base
ATTB	Light Duties - Excused Physical Training Drill and Commanding Officer's Parades
ATTC	Excused all duties - Confined to barracks or home
ATTC-48	Excused all duties for 48 hours
ATTD	Attached
ATTDU	Air Transport Tactical Development Unit; or Armament Training Unit; or Aircrew Transit Unit; or Air Trials Unit
AttP	Attached Personnel
ATTU	Air Target Towing Unit
ATU	Armament Training Unit; or Aircrew Transit Unit; or Air Trials Unit; or Advanced Training Unit
ATX	Admiralty Trunk Exchange
AU	Amplifier Unit
AUAS	Aberdeen University Air Squadron
AUBDS	Anti U-Boat Devices School
AUCWAC	Administrative Unit Canadian Women's Army Corps
AudGeneral	Auditor General (National Defence Staff)
AUIT	Armoured Unit Initial Training
Aus	Australian
AUS	Army of the United States
AUS	Assistant Under-Secretary of State
AUST	Australia or Australian
Auth	Authorized - designation of the individual or organization permitting the action noted
Auth	Authority - designation of the individual or organization permitting the action noted
AUTH	Authorised
Auto	Automobile
Auto	Automatic
AUX	Auxiliary or auxiliaries
Aux	Auxiliary
Aux	Division of Auxiliary Services
Aux Serv	Canadian Auxiliary Services
Aux.	Auxiliary
Aux(A)	Senior Auxiliary Services Officer (Air)
Aux(N)	Senior Auxiliary Services Officer (Naval)
AuxA/AS	Auxiliary Anti-Aircraft Ships
AuxMS	Auxiliary Minesweepers
AuxServ	Canadian Auxiliary Services
AUXY	Auxiliary
AV (S)2	Aviation officers of the Volunteer Reserve appointed for special service.
AVC	Army Veterinary Corps
AVC	Army Veterinary Corps
AVD	Seaplane Tender, Destroyer, Auxiliary (US)
AVF	All-Volunteer Force
AVF	All Volunteer Force
AVG	American Volunteer Group
AVGO	Auxiliary Vessels Gunnery Officer
AVGP	Armoured Vehicle General Purpose (Grizzly, Cougar and Bison)
AVLB	Armoured Vehicle Launched Bridge
AVM	Air Vice Marshal
AVM	Air Vice-Marshal
AVM	Air Vice Marshal
AVN	Aviation
AvnTech	Aviation Technician
AVP	Seaplane Tender (small) Auxiliary (US)
AVR	Aircraft Rescue Vessel (US)
AVRA	Armoured Vehicle Royal Artillery
AVRE	Assault vehicle, Royal Engineers
AVRE	Armoured Vehicle, Royal Engineers
AVRES	Armoured Vehicles Royal Engineers
AVS	Army Veterinary Service
AvsTech	Avionics Technician
AW	Armstrong Whitworth
AW	Administrative Writer
AW1	Aircraftwoman 1st Class
AW2	Aircraftwoman 2nd Class
AWACS	Airborne Warning And Control Systems
AWAS	Air Warfare Analysis Section
AWC	Air War College
AWC	Air Weapons Control
AWCoy	Artizan Works Company
AWD	Advanced workshop detachment
Awd'd	Awarded
AWDS	All Weather Development Squadron
AWF	Air Wireless Fitter; or Air Warfare Centre; or All Weather Flight
AWF	Army War College Fellowship (U.S.)
AWFCS	All Weather Fighter Conversion Squadron
AWL	Absent Without Leave
AWL	Absent With Leave
AWL	Absent Without Leave
AWOCU	All Weather Operational Conversion Unit
AWOL	Absent Without Leave
AWOL	Absent Without Leave - away from a unit without permission; an offence under military law
AWOL	Absent Without Leave
AWRE	Atomic Weapons Research Establishment
AWRE	Atomic Weapons Research Establishment
AWS	Army War College Fellowship (U.S.)
AWSqn	All-weather Squadron
AWWC	Advanced Winter Warfare Course
AXP	Ambulance Exchange Point
AY	The Ayrshire Yeomanry Regiment (Earl of Carrick's Own)
AYR YEO	Ayrshire Yeomanry
AYRS.	Ayrshire
AyrYeo	Ayrshire Yeomanry
B	Bomber
B	Boilermaker Fit pipes, make repairs in boilers. Know construction of marine boilers and fireroom safety precautions.
B & GFU	Bombing and Gunnery Flying Unit
B & GS	Bombing and Gunnery School
B Div	Boilers
B of the MG of the ONDHQ	Branch of the Master General of the Ordnance, National Defence Headquarters
B Report	Burial Report
B SUP AIRFD	Base supply airfield
B WKSP	Base workshop
B.(D)T.F.	Bomber (Defence) Training Flight
B.A.D.	Base Ammunition Depot (BAD)
B.A.O.R.	British Army of the Rhine
B.B.C.	British Broadcasting Corporation
B.C.	British Columbia (Canada)
B.D. Vet.	Base Depot Veterinary
B.G.S.	Brigadier, General Staff
B.O.	Base Ordnance (BO)
B.O.D.	Base Ordnance Depot (BOD)
B.S.D.	Base Supply Depot (BSD)
B/L	Bridgelayer
B/WEO	Base or Wing Education Officer
B/WPSO	Base or Wing Personnel Selection Officer
B&C	Barrack & Clothing
B&GF	Bombing & Gunnery Flight
B&GS	Bombing & Gunnery School
B&W	Buildings & Works
B1c	Boilermaker, First Class
B2c	Boilermaker, Second Class
BA	Bandsman
BA	Bermuda Area
BABS	Blind (Beam?) Approach Beacon System BAC British Air Commission
BAC	British Air Commission
BAC	Brigade Ammunition Column
BAC	Brigade Ammunition Column
BACB	British Air Command Berlin
BACF	Beam Approach Calibration Flight
BAD	Base ammunition depot
BAD	British Admiralty Delegation
BAD	Base Ammunition Depot
BADR(PC)	British Admiralty Delegation Representative, Pacific Coast
BADU	Blind later, Beam Approach Development Unit
BAE	British Aerospace
BAF	Burma Armed Forces
BAFF	British Air Forces in France
BAFF	British Air Forces in France
BAFO	British Air Forces of Occupation
BAFO	British Air Force Overseas
BAFSEA	British Air Force South-East Asia
BAFSEA	British Air Force South East Asia
BAGS	Bombing and Air Gunnery School
BAKS	Barracks (US)
BALCAP	Ballistic Cap
Baluch (Bal)	The Baluch Regiment
BAM	Base Arms Maintanance
BAM	Large Minesweeper
BAMR	British Admiralty Maintenance Representative
BAMS	Broadcasts to Allied Merchant Ships
Bandsmn	Bandsman
Bandsmn(Prob)	Bandsman (Probationer)
BANFF.	Banffshire
BANS	Basic Air Navigation School
BANU	British Army News Unit
BAO	Base Accounting Officer
BAO	Base Accountant Officer
BAOR	British Army of the Rhine
BAOR	British Army of the Rhine
BAR	Browning Automatic Rifle or British Army of the Rhine
BARM	British Advisory Repair Mission
BARS	Salvage Vessel
BART	Baronet
BarTdr	Bar Tender
BARU	British Airways Repair Unit; or Base Aircraft Repair Unit
BAS	Beam Approach School
BAS	Beach Approach System
BAS(O)	British Army Staff (Officers)
BAS(OR)	British Army Staff (Other Ranks)
BAS&HEDS	Bomber Airborne Support & Heavy Equipment Dropping Squadron
BASFUZ	Base Fuze
BASM	Battalion Sergeant Major
BASR	British Admiralty Supply and Repairs
BASR	British Admiralty Supply Representative
BAT	Blind Approach Training (up to late 42)
BAT	Beam (originally Blind) Approach
BAT	Beam Approach Training
BATDU	Blind Approach Training & Development Unit
BATF	Beam (originally Blind) Approach Training Flight
BATM	British Admiralty Technical Mission
Batt	Battalion - unit of approximately 1,000 men commanded by a lieutenant-colonel
Batt	Battery
Batt'n	Battalion - unit of approximately 1,000 men commanded by a lieutenant-colonel
BATTS	Beam Approach Technical Training School
BATUS	British Army Training Unit, Suffield
BATY	Battery
BAV	Boom Attendant Vessels
Bays	The Queen's Bays Regiment (2nd Dragoon Guards)
BAYS	Queen's Bays (2nd Dragoon Guards)
BAYS	The Queen's Bays (2nd Dragoon Guards)
BB	Two Letter Designator for a Battleship.
BB	Battleship (US)
BB	Bugle Band
BB	Bailey Bridge
BB&BLEAU	Bomb Ballistics & Blind Landing Experimental Unit
BBC	British Broadcasting Corporation (U.K.)
BBCS	Bengal/Burma Communication Squadron
BBOC	Brought Back on Charge
BBP	Bulk breaking point
BBU	Bomb Ballistics Unit
BC	Battle Captain (Ops Officer); or Battery Commander (Artillery); Bomber Command; or Basic Component
BC	British Columbia
BC	Battery Commander
BC	Battery Commander Bomber Command or Battle Captain or Battle Cruiser or Battery Captain
BCA	Battery Commander Assistant
BCA	Biscay and Channel Area
BCAIR	British Commonwealth Air Component, Japan BCAS Bomber Command Armament School
BCATP	British Commonwealth Air Training Plan
BCBS	Bomber Command Bombing School
BCCF(S)	Bomber Command Communication Flight (Squadron)
BCD	The British Columbia Dragoons Regiment
BCD	British Columbia Dragoons
BCD	Base Canteen Depot
BCDU	Bomber Command Development Unit
BCFFU	Bomber Command Film Flight Unit
BCH	Barriefield Camp Hospital
BCHU	Bomber Command Holding Unit
BCIR&EF	Bomber Command Instrument Rating & Examining Flight
BCIS	Bomber Command Instructors School
BCJCF	Bomber Command Jet Conversion Unit
BCMC	Bomber Command Modification Centre
BCOF	British Commonwealth Occupation Force
BCOL	Base Coordinator of Official Languages
Bcook	Boy Cook
BCPO	Base Civilian Personnel Officer
BCQ	Base Commander, Queensborough
BCR	The British Columbia Regiment
BCR	British Columbia Regiment
BCRCASC	Bridge Company, Royal Canadian Army Service Corps
BCRD	British Columbia Regimental Depot
BCRD	British Columbia Regimental Depot - facility in England used to assemble men and to store and administer equipment and materials
BCRM	British-Canadian Recruiting Mission
BCRS	Bomber Command Radar School
BCSO	British Central Scientific Office
BCTAE	British Commonwealth Trans Antarctic Expedition
BD	Base Defence
BD	Base depot or bomb disposal
BD	Base Depot
BD	Blood Donor
BD	Bandsman
BD	Base Depot or Bomb Disposal or Battledress
BD-SE	Band Sergeant
BDB	Branch Detention Barracks
BDC	Battle Drill Course
BDCASS	"Bandoliers" Detachment - Canadian Auxiliary Services Section
BDCRE	Bomb Disposal Company Royal Engineers
BDD	Boom Defence Depot
BDE	Brigade
Bde	Bombardier
Bde	Brigade - unit of approximately 4,000 men commanded by a brigadier-general
BDE	Balloon Development Establishment
BDE	Convoy Escort Vessel
BDE	Brigade
BDE IO	Brigade Intelligence Officer
BDE SIGS	Brigade Signal Officer
BDE TO	Brigade Transport Officer
Bde.	Brigade
BdeGp	Brigade Group
Bdm	Bandsman
BDO	Boom Defence Officer
BDofMS	Base Depot of Medical Stores
BDR	Bombardier (Cpl in the Artillery)
BDR	Battle Damage Repair
Bdr	Bombardier (Cpl in the Artillery)
BDR	Bombardier
bdr	Bandolier
BDS	Bomb Disposal School
BDS	Battle Drill School
BDS	Bomb Disposal Section
Bdsm	Bandsman
BDSM	Bandsman
BDT	Bomber Defence Training
BDTC	Battle Drill Training Centre
BDTF	Bomber Defence Training Flight
BDU	Battle-Dress Uniform; or Bomb Dummy Units; or Bombing Development Unit; or Bomber Development Unit; or Balloon Development Unit; or Bomb Disposal Unit
BDV	Boom Defence Vessel
BDY	Boundary
BDY	Boundary
BDZ	Commander in Chief Netherlands Navy, London
BE	Base ejection
BEC	Basic Electronics Course
BEC	British Escort Craft
BED HERTS	Bedfordshire and Hertfordshire Regiment
BEDF R	Bedfordshire Regiment
BedfR	Bedfordshire Regiment
BEDFS HERTS	The Bedfordshire and Hertfordshire Regiment
Bedfs Herts (BedH)	The Bedfordshire and Hertfordshire Regiment
BedfYeo	Bedfordshire Yeomanry
BEDS.	Bedfordshire
BEF	British Expeditionary Force
BEF	British Expeditionary Force - army of more than 3,000,000 men established by the Government of Britain for service overseas
BEF	British Expeditionary Force
BEM	British Empire Medal
BEM	Basic Electronics Mechanic
BEM	British Empire Medal
BEM	British Empire Medal
BER	Beyond Economical Repair
BERKS.	Berkshire
BerksR	Berkshire Regiment
BerksYeo	Berkshire Yeomanry
BESA	British Engineering Standards Association
BET	Basic Educational Test
BETFOR	British Element Trieste Force
BF	Bring Forward (placed on a document with date the Clerk is to bring it back from the files)
BF	Bring Forward
BF	Bring Forward
BFA	Blank Firing Attachment
BFA	Battle First Aid
BFAP	British Forces Aden Protectorate
BFBS	British Forces Broadcasting Service
BFF	The Burma Frontier Rifles Regiment
BFG	British Forces Germany
BFG	British Forces in Germany
BFH	British Field Hospital
BFPO	British Forces Post Office
BFPO	British Forces Post Overseas
BFPO	Branch Field Post Office
BFT	Battle Fitness Test
BFTS	British Flying Training School
BFTS	British Flying Training Schools
BG	Battle Group
BG	Base Gagetown (Theatres of Service)
BG	Brigadier-General
BG	Brigade Group
BG	Battle Group
BG	Brigadier General or Battle Group or Box-girder (bridge)
BGC(C)RCASC	Brigade Group Company (Company) Royal Canadian Army Service Corps
BGEN	Brigadier General
BGGS	Brigadier General of General Staff
BGH	British General Hospital
BGH	British General Hospital
BGHQ	Battle Group Headquarters
Bglr	Bugler
BGLR	Bugler
Bgmstr	Buglemaster Know all bugle and drum calls and honors rendered. Lead and instruct a corps.
Bgmstr1c	Buglemaster, First Class
Bgmstr2c	Buglemaster, Second Class
BGRAM	Basegram
BGS	Brigadier General Staff
BGS	Brigadier, General Staff
BGS	Bombing and Gunnery Schools
BGS	Bombing and Gunnery School or Brigadier General Staff
BGT	Basic Gliding Training (Air Cadets)
BH&MDATKRRCA	Beachy Head & Michel Dean Anti-Tank Ranges Royal Canadian Artillery
BHFU	BloodHound Firing Unit
bhp	Brake Horse Power
BHP	Brake horsepower
BHQ	Brigade Headquarters
BHQS	Barriefield Headquarters Staff
BHRRCA	Beachy Head Ranges, Royal Canadian Artillery
BHSU	BloodHound Support Unit
BHX	Bermuda Portion of Halifax (New York) to United Kingdom Convoy
BI	Bandsman Instrumentalist
BIB	"B" Infantry Battalion
BIB	Baby Incendiary Bomb
BIC	Bowmanville Interment Camp
BIO	Brigade Intelligence Officer
BioTech	Biosciences Technician
BIQ	Basic Infantry Qualification
BIQ	Basic Infantry Qualification
BItoCSGHQEAGP	(Brussels) Increment to Canadian Section General Headquarters Echelon Army Group
BJCB	British Joint Communications Board
BK	Battery Captain
BK	Blacksmith
Bkr	Baker Operate ovens. Do any kind of baking.
BKR	Baker
Bkr1c	Baker, First Class
Bkr2c	Baker, Second Class
Bkr3c	Baker, Third Class
Bks	Barracks
BKY	Bakery or Bakeries
Bky.	Bakery
BL	Breech Loading
BL	Breech Loading
BLA	British Liberation Army
Black Watch (BW)	The Black Watch (Royal Highland Regiment)
bldg(s)	Building(s)
Bldmth	Blacksmith
BLEU	Blind Landing Experimental Unit
BLK	Blacksmith
BLOC	Basic Logistics Officers Course
BLP	Bombing Landplane (US)
BLS	Bombing Leaders School
BM	Boatswain's Mate Work with canvas and hoisting with block and tackle. Handle rope, wire, and anchor chain. Handle power and sail boats. Steer ship and chart courses. Direct salvage.
BM	Band Master
BM	Brevet Major
BM	Brigade Major
BM	Brigade Major or Bomb or Bachmastter
BM1c	Boatswain's Mate, First Class
BM2c	Boatswain's Mate, 2d Class
BMA	Beach maintenance area
BMA	Boatswain's Mate A Same duties as Boatswain's Mate and in addition, Master-at-arms.
BMA	Band Master
BMCA	British Maintenance Commander, Argentina
BMD	Bengal Medical Department
BMET	Bio-Medical Engineering Technician
BMH	British Military Hospital
BMH	Brandon Military Hospital
BMH	Brantford Military Hospital
BMH	British Military Hospital
BMH(PHI)	Brockville Military Hospital (PHI)
BMHRCAMC	Botwood Military Hospital, Royal Canadian Army Medical Corps
BMHRCAMC	Bowmanville Military Hospital, Royal Canadian Army Medical Corps
BMHRCAMC	Brampton Military Hospital, Royal Canadian Army Medical Corps
BMM	British Military Mission
BMM	British Military Mission
Bmn	Bandsman
BMQ	Basic Military Qualification
Bmr	Bandmaster
Bmr	Beachmaster
BMRA	Brigade Major RA
BMRA	Brigade Major Royal Artillery
BMS	Brigade Medical Station
BMSM	British Merchant Shipping Mission
Bmstr	Bandmaster
BMT	Basic Military Training (Past term for BMQ and QL2)
BMV	Boom Maintenance Vessels
BMWT	British Ministry of War Transport
BMWTR	British Ministry of War Transport Representative
BN	Battalion
BN	Boatswain
BN	Battalion
BN & PSH RCAMC	Basingstoke Neurological & Plastic Surgery Hospital, Royal Canadian Army Medical Corps
BNA	British Naval Attache
BNAF	British North Africa Force
Bndsmn	Bandsman
Bndy	Boundary
BNH	Basingstoke Neurological Hospital
BNLO	British Naval Liaison Officer
BNLO	British Naval Liaison Officer to French Naval Headquarters, London
BNLO(RHN)	British Naval Liaison Officer (Royal Hellenic Navy)
BO	Bombardier
BOAR	British Army of the Rhine
BOB	Battle of Britain or Battle of the Bulge
BOBMF	Battle of Britain Memorial Flight
BOC	Base Officer, Chasseurs
BOD	Base ordnance depot
BOD	Board of Directors
BOD	Base Ordnance Depot
BOD	Base Ordnance Depot
BOH	British Official History
BOHICA	Bend Over Here It Comes Again
BOI	Boiler (US)
Bom	The Bombay Grenadiers Regiment
Bomb	Bombardier
BOMB	Bombardier
BOMREP	Bombing report
BOP	Battery Ordnance Depot
BOQ	Bachelor Officers' Quarters
BOR	Battalion Orderly Room
BOR	British Other Rank or Battalion Orderly Room
BORDER	Border Regiment
BORDER	The Border Regiment
Border (Bord)	The Border Regiment
BordR	Border Regiment
BOS	Battalion Orderly Sergeant
BOS	Battalion Orderly Sergeant
Bosn	Boatswain
BOTC	Basic Officer Training Course
BOTC	Basic Officers Training Course
Botha	The Regiment Botha
BOTP	Basic Officer Training Program
BOW	Base Ordnance Workshop
BOWO	Brigade Ordnance Warrant Officer
BOWO	Brigade Ordnance Warrant Officer
Boy1	Boy 1st Class
BoySig	Boy Signaller
BPA	Bureau of Pensions Advocates
BPC	Beach Protection Craft
BPC	Base Planning Committee
BPC	British Purchasing Commission
BPET	Battle Physical Efficiency Test
BPO	Base Post Office
BPOCPC	Base Post Office Canadian Postal Corps
BPSO	Base Personnel Selection Office
BPSO	Base Personnel Staff Officer
BPT	Battle Practice Target
BPT	Vosper Motor Torpedo Boat
BPV	Beach Protection Vessel
BQMS	Battery Quartermaster Sergeant
BQMS	Battery Quartermaster-Sergeant
BQMS	Battery Quarter-Master Sergeant
BR	Bridge or bridging
BR	The Burma Rifles Regiment
BR	Bomber Reconnaissance
Br	Bomber
BR	Brockville Rifles
BR	Bombing and Reconnaissance Squadron
BR	Book of Reference
BR	Bridge or Bridging
BR HD	Bridgehead
BR WIR	British West Indies Regiment
BR. CWO	CWO Branch Chief Warrant Officer
br(s)	Bridge(s) or bridging
BRA	Brigadier Royal Artillery
BRA	Brigadier Royal Artillery
BRAC	Brigadier Royal Artillery (Canada)
BRC	Base Reinforcement Camp
BRCA	Battery Royal Canadian Artillery
BRCE	Battalion Royal Canadian Artillery
BRCHA	Battery Royal Canadian Horse Artillery
BrColRgt	British Columbia Regiment
BRCS	British Red Cross Society
BRCS	British Red Cross Society
BRCS & OStJJ	British Red Cross Society and Order of St. John of Jerusalem
BRD	Base Repair Depot
BREC.	Brecknockshire
BRECKNOCK	Brecknockshire Battalion, South Wales Borderers (TA)
Brecknock (Bcn)	The Brecknock Battalion
Bren	light machine gun (also called the Bren Gun)
BRG	Bearing (US)
Brig	Brigade (also seen for Brigadier)
Brig	Brigadier
BRIG	Brigadier
BRIG GEN	Brigadier General
Brig-Gen	Brigadier-General
Brig.	Brigadier
BRIT	British
Brit	British
Brit.	British
Brit. or Br.	British
BRK	Brickco
BRLO	British Routing Liaison Officer
BRM	Basic Rifle Markmanship
BRO	British Routing Officer
Brock R	Brockville Rifles
Brock Rif	The Brockville Rifles Regiment
BRP RCOC	Boot Rebuilding Plant, Royal Canadian Ordnance Corps
BRSC	British Rear Support Command
BRSqn	Bomber Reconnaissance Squadron, Royal Canadian Air Force
BRTC	Basic Recruit Training Course
BS	Bomber Support
BS	Brigade School
BS	Battle Squadron
BS(M)RCASC	Bakery Section (Mechanical), Royal Canadian Army Service Corps
BSA	Barents Sea Area
BSA	Birmingham Small Arms Company
BSASSRCS	Base Sub Area Signal Section, Royal Canadian Signals
BSC	Base Staging Camp
BSD	Base supply depot
BSD	Brandon Supply Depot
BSD	Base Supply Depot (Harbour)
BSDU	Bomber Support Development Unit
Bse	Base
BSM	Battery Sergeant Major
BSM	Battery Sergeant-Major
BSM	Battery Sergeant Major
BSMA	Brigade Sergeant Major
BSO	(Commander in Chief) Netherlands Forces in the East
BSO	British Staff Officer
BSRCE	Boring Section, Royal Canadian Engineers
BSRU	Base Signal Radar Unit
BSS	Base Supply Ship
BSTU	Bomber Support Training Unit
BT	Bathythermograph
BT	Brevet or Bayonet Training
BTA	British Troops Austria or Bomb Thrower
BTC	Basic Training Centre
BTC(A)	Basic Training Centre (Active)
BTC(R)	Basic Training Centre (Reserve)
BTF	Burma Territorial Force
BTF	Bomber Towing/Training Flight
Btln	Battalion
BTN	Battalion
BTN	Battalion
BTNI	British Troops in Northern Ireland
Btswn	Boatswain
BTTN	Battalion
Btty	Battery - artillery unit commanded by a major and composed of four or six guns or mortars
BTU	Bombing Trials Unit
BTU	Blood Transfusion Unit or British Thermal Units
BTY	Battery
Bty	Battery - artillery unit commanded by a major and composed of four or six guns or mortars
BTY	Battery
Bty.	Battery
BU	Bath unit
BU	Broken Up
BU	Bugler
BU	Broken Up
BUACPATSO	British Units Affecting Canadian Personnel Army Trades School Officers
BUCKS	Buckinghamshire Battalion, Oxfordshire & Buckingham
BUCKS YEO	Buckinghamshre Yeomanry
BUCKS.	Buckinghamshire
BucksYeo	Buckinghamshire Yeomanry
BUCO	Build Up Control Organisation
BUDOCKS	Bureau of Yards and Docks (US)
BUFFS	The Buffs (Royal East Kent Regiment)
BUFFS	The Buffs (Royal East Kent Regiment)
Bug	Bugler Play in a bugle and drum corps. Know bugle calls and honors.
Bug1c	Bugler, First Class
Bug2c	Bugler, Second Class
Buk	The Buckinghamshire Battalion
BUMA	Bugle Major
BUMED	Bureau of Medicine and Surgery (US)
BUPERS	Bureau of Naval Personnel (US)
BUPTE	Bugler Private
BUS	Bilingual Units
BUSANDA	Bureau of Supplies and Accounts (US)
BUSE	Bugle Sergeant
BUSHIPS	Bureau of Ships (US)
BUSRA	British US Routing Agreement
BUSRS	British-United States Routing Agreement
BUSUP	Bureau of Supplies and Accounts (US)
Butcher	Butcher
BUTE	County of Bute (Buteshire)
BVAF	Burma Volunteer Air Force
BW	Black Watch (Royal Highland Regiment)
BW	Black Watch
BW	Black Watch
BW(RHC)	Black Watch (Royal Highlanders of Canada)
BWEF	British Western European Forces
BWF	Bristol Wireless Flight
BWI	British West Indies
BWICK.	Berwickshire
BWIR	British West Indies Regiment
BWM	British War Medal
BWRCEME	Base Workshop Royal Canadian Electrical and Mechanical Engineers
BX	Boston-Halifax Convoy
BX	Beeswax
BYHC	Buckinghamshire Cavalry Hussars
BYMS	British "Y" Class Minesweeper
BZ	(Bravo Zulu) Good job or well done
BZ	Bristol Division, Royal Naval Volunteer Reserve
BZA	Brazilian Area
C	Coastal
C	Canadian
C	Censor
C	Commissioned
C	Company
C	Cook
C	Corps or Coastal or Coldstream or Car
C & M	Care and Maintenance
C & R Divs	Construction and repair
C COMD	Chief Commander
C CONTR	Chief Controller
C Guards	Coldstream Guards
C of A	Chief of Artillery
C of AS	Corps of Army Schoolmasters
C of E	Church of England
C of G	Croix de Guerre
C of HRS	Corps of Hussars
C OF I	of I Court of Inquiry
C of I	Court of Inquiry
C of LRS	Corps of Lancers
C Prep	Counter-preparation
C SCOT R	SCOT R Canadian Scottish Regiment. A Reserve Infantry Regiment on Vancouver Island.
C Scot R	The Canadian Scottish Regiment (Princess Mary's)
C SUPS	Sups Combat Supplies
C TPS	Corps troops
C TPS	Corps Troops
C-IN-C	Commander-in-Chief
C-in-C	Commander in Chief
C-in-C	Commander-in-Chief
C-in-C (CiC)	Commander-in-Chief
C-in-C,CNA	Commander in Chief, Canadian Northwest Atlantic
C-in-CAandWI	Commander in Chief, Atlantic and West Indies Station
C-in-CCWA	Commander in Charge Canadian North Atlantic
C-in-CEF	Commander in Chief Eastern Fleet
C-in-CHF	Commander in Chief Home Fleet
C-in-CLANT	Commander in Chief, US Atlantic Fleet
C-V (G)	Officers of the Volunteer Reserve appointed for general communications service.
C-V (L)	Officers of the Volunteer Reserve appointed for for communications industrial liaison duties.
C-V (S)2	Officers of the Volunteer Reserve appointed for special communications service.
C-V (X)	Officers of the Volunteer Reserve appointed for communications security duties.
C: in-C.	Commander-in-Chief
C. of S.	Chief of Staff
C. Scot. R.	The Canadian Scottish Regiment
C. SGT	Colour Sergeant
C.A.O.F.	Canadian Army Occupation Force
C.A.O.R.O.	Canadian Army Overseas Routine Order
C.B.	Companion of the Order of the Bath
C.B. Highrs.	The Cape Breton Highlanders
C.B.E.	Commander of the Order of the British Empire
C.C.R.A.	Commander, Corps Royal Artillery
C.C.S.	Combined Chiefs of Staff
C.D.	Canadian Forces Decoration
C.F.C.	Canadian Forestry Corps
C.F.N.	Canadian Forces in the Netherlands
C.H.	Companion of Honour
C.H. of O.	The Cameron Highlanders of Ottawa (M.G.)
C.I.G.S.	Chief of the Imperial General Staff
C.M.H.Q.	Canadian Military Headquarters (London)
C.O.	Chief Signal Officer
C.O.	Commanding Officer
C.O.H.Q.	Combined Operations Headquarters
C.O.S.	Chiefs of Staff
C.R.A.	Commander, Royal Artillery
C.R.A.O.C.	Commander Royal Army Ordnance Corps (CRAOC)
C.R.A.S.C.	Commander Royal Army Service Corps (CRASC)
C.R.E.	Command Royal Engineer (CRE)
C.R.E.M.E.	Commander Royal Electrical and Mechanical Engineers (CREME)
C.R.S.	Captured Records Section, Washington
C.S.M.	Company Sergeant Major (Warrant Officer, Class II)
C(A)D(I)HU	Canadian (Armoured) Division (Infantry) Holding Unit
C(A)TBOW/SRCOC	Canadian (Army) Tank Brigade Ordnance Workshop, Royal Canadian Ordnance Corps
C(O)on"Q"L	Canadian (Officers) on "Q" List
C(W/T)V	Calibration (Wireless Telegraphy) Vessel
C/Blkmth	Chief Blacksmith
C/BTC	Canadian Base Training Centre
C/EA	Chief Electrical Artificer
C/ERA	Chief Engine Room Artificer
C/ERA(M)	Chief Engine Room Artificer (Mechanic)
C/Joiner	Chief Joiner
C/Mech	Chief Mechanic
C/MM	Chief Motor Mechanic
C/O	Commanding Officer
C/Plbr	Chief Plumber
C/Pntr	Chief Painter
C/PO(Postal)	Chief Petty Officer (Postal)
C/POCdr	Chief Petty Officer Coder
C/POCk	Chief Petty Officer Cook
C/POPhoto	Chief Petty Officer Photographer
C/POPtlmn	Chief Petty Officer Patrolman
C/POStwd	Chief Petty Officer Steward
C/POTel	Chief Petty Officer Telegraphist
C/POWtr	Chief Petty Officer Writer
C/RA	Chief Radio Artificer
C/Shpt	Chief Shipwright
C/SPO	Chief Stoker Petty Officer
C/Sto	Chief Stoker
C/Sto(FF)	Chief Stoker (Fire Fighter)
C&A	Corrections & Amendments
C&AAA	Coast & Anti-Aircraft Artillery
C&AAATC	Coast & Anti-Aircraft Artillery Training Centre
C&M	Care and Maintenance
C&P	Counseling and Probation
C&P	Counselling and Probation
C&SM	Sheet metal & Copper Smith
C&TC	Commissariat and Transport Corps
C&YR	Carleton & York Regiment
C1	Chief Petty Officer 1st Class
C1Div	Clearance Diver
C2	Chief Petty Officer 2nd Class
CA	Controller, Aircraft (Air Ministry)
CA	Coast artillery or civil affairs
CA	Civil affairs or coast artillery
CA	Canadian Army
CA	Control Armourer
CA	Heavy Cruiser (U.S.)
CA	Coast Artillery or Civil Affairs
CA-MCURCAMC	Canadian Anti-Malaria Control Unit, Royal Canadian Army Medical Corps
CA"Y"F	Canadian Army British West Indies Force
CA(A)	Canadian Army (Active)
CA(A)TC	Canadian Army (Advanced) Training Centre
CA(AF)	Canadian Army (Active Force)
CA(B)TC	Canadian Army (Basic) Training Centre
CA(M)	Canadian Army (Militia)
CA(NRMA)	Canadian Army (National Resources Mobilization Act of 1940)
CA(PF)	Canadian Army (Permanent Force)
CA(R)	Canadian Army (Regular)
CA(Res)or(R)	Canadian Army (Reserve)
CA(RF)	Canadian Army (Reserve Force)
CA(RR)	Canadian Army (Regular Reserve)
CA(SF)	Canadian Army (Special Force)
CA/SA	Chief Anti-Submarine Artificer
CA/SEE	Captain, Anti-Submarine Experimental Establishment
CA/TKRPRCASC	Canadian Anti-Tank Regiment Platoon, Royal Canadian Army Service Corps
CA&AA	Coastal Artillery and Anti-Aircraft
CA2PS	Canadian Army 2 Pounder School
CAAC	Crown Assets Allocation Committee
CAACU	Civilian Anti-Aircraft Co-operation Unit
CAAF	Canadian Army Active Force
CAAORRCA	Canadian Anti-Aircraft Operations Room, Royal Canadian Artillery
CAAS	Canadian Army Administration School
CAB	Canadian Armoured Brigade
CAB	Canadian Army Band
CABC	Canadian Armoured Corps Band
CABCRCASC	Canadian Armoured Brigade Company, Royal Canadian Army Service Corps
CABOC	Canadian Armoured Brigade Ordnance Company
CABRR	Canadian Artillery Base Reinforcement Regiment
CABS	Canadian Armoured Brigade Signals
CABTCA&TS	Canadian Army Basic Training Centre Administrative and Training Staff
CABW/SRCEME	Canadian Advance Base Workshop, Royal Canadian Electrical and Mechanical Engineers
CABW/SRCEME	Canadian Armoured Brigade Workshop, Royal Canadian Electrical and Mechanical Engineers
CAC	Coast Artillery Cooperation
CAC	Commonwealth Aircraft Corporation; or Coast Artillery Co-operation; or Consolidated Aircraft Corporation; or Chrislea Aircraft Co.
CAC	Canadian Armoured Corps
CAC	Central Advisory Council
CAC(A)TC(CA)	Canadian Armoured Corps (Advanced) Training Centre (Canadian Army)
CACBTC	Canadian Armoured Corps Basic Training Centre
CACCRCASC	Canadian Army Car Company, Royal Canadian Army Service Corps
CACF	Coast Artillery Co-operation Flight
CACF	Commander Captain-in-Command, Araken Coastal Forcer
CACHU	Canadian Armoured Corps Holding Unit
CACOFP	Canadian Armoured Corps Ordnance Field Park
CACPRCASC	Canadian Army Catering Pool, Royal Canadian Army Service Corps
CACRU	Canadian Armoured Corps Reinforcement Unit
CACS	Central Air Command Section
CACSCAC	Canadian Air Control Section, Canadian Armoured Corps
CACSqn	Coast Artillery Co-operation Squadron, (Royal Canadian Air Force)
CACTC	Canadian Armoured Corps Training Centre
CACTC(A)	Canadian Armoured Corps Training Centre (Active)
CACTCR	Canadian Armoured Corps Training Centre Reserve
CACTE	Canadian Armoured Corps Training Establishment
CACTR	Canadian Armoured Corps Training Regiment
CACTS	Canadian Armoured Corps Training Squadron
CACTSR	Canadian Armoured Corps Trained Soldiers Regiment
CACTU	Canadian Armoured Corps Training Unit
CACU	Coast Artillery Co-operation Unit
CAD	Central Ammunition Depot
CAD	Central Ammunition Depot
CADC	Canadian Army Dental Corps
CADC	Canadian Army Dental Corps - corps of military dentists and other personnel providing dental services to soldiers
Cadets	Cadet Services (Directorate of Military Training)
CADIS	Canadian Armoured Division Intelligence Section
CADMS	Canadian Advance Depot Medical Stores
CADOFPRCOC	Canadian Armoured Division Ordnance Field Park, Royal Canadian Ordnance Corps
CADPAT	Canadian Disruptive Pattern (uniform design)
CADPAT	Canadian Disruptive Pattern
CADPUCPC	Canadian Armoured Division Postal Unit, Canadian Postal Corps
CADR	Canadian Armoured Delivery Regiment
CADR(ER)CAC	Canadian Armoured Delivery Regiment (Elgin Regiment), Canadian Armoured Corps
CADRCASC	Canadian Armoured Division, Royal Canadian Army Service Corps
CADRSSRCCS	Canadian Armoured Delivery Regiment Signal Section, Royal Canadian Corps of Signals
CADRTC	Canadian Armoured Division Reinforcement Transit Camp
CADSCDC	Canadian Army Dental Stores, Canadian Dental Corps
CADSGCRCASC	Canadian Armoured Divisional Support Group, Royal Canadian Army Service Corps
CADSP	Canadian Armoured Division Sub Park
CADTCRCASC	Canadian Armoured Division Transport Company, Royal Canadian Army Service Corps
CADTS	Canadian Armoured Division Training School
CADU	Canadian Army Demonstration Unit
CADW/SRCOC	Canadian Armoured Division Workshop, Royal Canadian Ordnance Corps
CAEBTC	Canadian Army Engineer Basic Training Centre
CAEC(B&NY)	Canadian Army Enlistment Centre (Boston and New York)
CAEE	Coast Artillery Experimental Establishment
CAerM	Chief Aerographer's Mate
CAERNS.	Caernarvonshire
CAESU	Canadian Army Equipment Selection Unit
CAEU	Casualty Air Evacuation Unit
CAF	Citizen Air Force (reserve)
CAFAC	Commander, Allied Force, Aruba and Curacao (U.S.)
CAFHSR-CAMC	Canadian Army Field Hygiene Section, Royal Canadian Army Medical Corps
CAFO	Confidential Admiralty Fleet Order
CAFRSSRCS	Canadian Army Field Regiment Signal Section, Royal Canadian Signals
CAFSS	Canadian Army Field Security Section
CAFVS	Canadian Armoured Fighting Vehicles School
CAFVTC	Canadian Armoured Fighting Vehicles Training Centre
CAG	Canadian Artillery Group
CAGRA	Commander Army Group RA (brigadier)
CAGRE	Commander, Army Group Royal Engineers
CAGS	Canadian Army Gymnastic Staff
CAHC	Canadian Army Hydrological Corps
CAHQDC(RMR)	Canadian Army headquarters Defence Company (Royal Montreal Regiment)
CAHU	Canadian Artillery Holding Unit
CAIB	Canadian Army Identification Bureau
CAIPCIC	Canadian Army Interrogation Pool, Canadian Infantry Corps
CAIS	Canadian Army Intelligence Section
CAITH.	Caithness
CAL	Caliber
CAL FLT	Flt Calibration Flight
CAL.	Calibration
CALE	Canadian Army Liaison Establishment
Calg Highrs	The Calgary Highlanders Regiment
Calg R	The Calgary Regiment
CalgH	Calgary Highlanders
CalgR	Calgary Regiment
Call sign MOAY	No. 31 Squadron RAF
Call sign MOAZ	Colerne Communication Squadron RAF
Call sign MOBC	No. 242 Operational Conversion Unit RAF
Call sign MOBM	No. 84 Squadron RAF
Call sign MODA	No. 24 Squadron RAF?&?No.1 Parachute and Glider Training School
Call sign MODB	No. 53 Squadron RAF
Call sign MODC	No. 24 Squadron RAF,?No. 27 Squadron RAF?&?No. 62 Squadron RAF
Call sign MODD	No. 238 Squadron RAF
Call sign MODF	No. 30 Squadron RAF?&?Airwork Ltd.
Call sign MODG	Queens Flight RAF
Call sign MODW	Silver City Airways
Call sign MOFA	No. 18 Squadron RAF
Call sign MOFB	No. 77 Squadron RAF
Call sign MOFC	Unknown - possibly 62Sqn
Call sign MOFG	No. 46 Squadron RAF?&?No. 114 Squadron RAF
Call sign MOGA	No. 53 Squadron RAF?&?No. 99 Squadron RAF
Call sign MOGB	No. 47 Squadron RAF
Call sign MOGC	No. 242 Operational Conversion Unit RAF
Call sign MOGH	No. 70 Squadron RAF
Call sign MOGP	No. 48 Squadron RAF
Call sign MOGX	Unknown - possibly an Abingdon Wing or Sqn
Call sign MOGZ	No. 24 Squadron RAF
Call sign MOHA	No. 297 Squadron RAF
Call sign MOHC	No. 295 Squadron RAF?&?No. 113 Squadron RAF
Call sign MOHD	No. 47 Squadron RAF
Call sign MOJA	No. 99 Squadron RAF
Call sign MOKD	No. 24 Squadron RAF
Call sign MOLG	Queens Flight RAF
Call sign MONY	Metropolitan Communication Squadron RAF
Call sign MOPT	2nd Tactical Air Force Communication Squadron
Call sign MORC	No. 242 Operational Conversion Unit RAF
Call sign MORG	No. 30 Squadron RAF
Call sign MORK	Unknown
Call sign MORM	No. 84 Squadron RAF
Call sign MORT	2nd Tactical Air Force Communication Squadron
Call sign MOSC	No. 30 Squadron RAF
Call sign MOTA	No. 216 Squadron RAF
Call sign MOVF	No. 622 Squadron RAF?&?Airwork Ltd.
Call sign MOWA	No. 40 Squadron RAF
Call sign MOWB	No. 59 Squadron RAF
Call sign MOYA	No. 51 Squadron RAF
Call sign MOYB	No. 59 Squadron RAF
Call sign MOYC	No. 511 Squadron RAF
Call sign MOYD	No. 24 Squadron RAF?&?No. 59 Squadron RAF
Call sign MOYF	No. 242 Squadron RAF
Call sign MOYG	No. 206 Squadron RAF
Call sign MOYU	Supreme Commanders Headquarters Communication Squadron RAF
Call sign MOYX	No. 242 Squadron RAF
Call sign OAA	No. 24 Squadron RAF
Call sign OAP	Air Dispatch Letter Squadron
Call sign ODA	No. 24 Squadron RAF
Call sign ODC	No. 238 Squadron RAF?&?No. 436 Squadron RAF
Call sign ODE	No. 62 Squadron RAF
Call sign ODF	No. 147 Squadron RAF
Call sign ODJ	No. 78 Squadron RAF
Call sign ODK	No. 512 Squadron RAF?&?No. 241 Squadron RAF
Call sign ODM	No. 436 Squadron RAF
Call sign ODN	No. 271 Squadron RAF
Call sign ODO	No. 437 Squadron RAF
Call sign ODP	No. 216 Squadron RAF
Call sign ODR	No. 48 Squadron RAF
Call sign ODS	No. 575 Squadron RAF
Call sign ODT	No. 53 Squadron RAF
Call sign ODU	No. 77 Squadron RAF?&?No. 31 Squadron RAF
Call sign ODV	No. 10 Squadron RAF
Call sign ODW	No. 52 Squadron RAF
Call sign ODY	No. 1333 (Transport) Conversion Unit RAF
Call sign ODZ	British Overseas Airways Corporation
Call sign OFA	No. 10 Squadron RAF?&?No. 437 Squadron RAF
Call sign OFB	No. 77 Squadron RAF?&?No. 271 Squadron RAF
Call sign OFD	No. 575 Squadron RAF
Call sign OFG	No. 46 Squadron RAF
Call sign OFN	No. 575 Squadron RAF
Call sign OFR	No. 238 Squadron RAF
Call sign OFT	No. 187 Squadron RAF
Call sign OFU	No. 233 Squadron RAF
Call sign OFV	No. 271 Squadron RAF
Call sign OFZ	British Overseas Airways Corporation
Call sign OHC	No. 1665 Heavy Conversion Unit RAF
Call sign OHD	No. 301 Squadron RAF
Call sign OHL	No. 113 Squadron RAF
Call sign OKD	No. 24 Squadron RAF
Call sign OKZ	British Overseas Airways Corporation
Call sign OLB	No. 246 Squadron RAF
Call sign OLL	No. 111 Operational Training Unit RAF
Call sign OLM	No. 206 Squadron RAF
Call sign OLN	No. 466 Squadron RAF
Call sign OLP	No. 426 Squadron RAF
Call sign OLW	No. 86 Squadron RAF
Call sign OLX	No. 220 Squadron RAF
Call sign OLZ	British Overseas Airways Corporation
Call sign OQZ	British Overseas Airways Corporation
Call sign ORJ	No. 51 Squadron RAF
Call sign ORK	No. 242 Squadron RAF
Call sign ORL	No. 46 Squadron RAF
Call sign ORO	No. 158 Squadron RAF
Call sign ORP	No. 196 Squadron RAF?&?No. 299 Squadron RAF
Call sign ORS	No. 299 Squadron RAF
Call sign ORT	No. 1588 (Heavy Freight) Flight RAF
Call sign OSD	No. 232 Squadron RAF
Call sign OSK	No. 233 Squadron RAF
Call sign OXG	No. 163 Squadron RAF
Call sign OYA	No. 511 Squadron RAF
Call sign OYB	No. 246 Squadron RAF
Call sign OYC	No. 511 Squadron RAF
Call sign OYD	No. 24 Squadron RAF
Call sign OYF	No. 242 Squadron RAF
Call sign OYZ	No. 1384 Conversion Unit RAF
CALO	Command Amenities Liaison Officer
CALS	Canadian Air Liaison Section
CAM	Camouflage or camouflaged (CAMO)
CAM	Catapult Aircraft Merchant Vessel
CAM	Camouflage
CAM	Canadian Army Medical Corps
CAM-SHIP	Catapult-Armed Merchant Ship
Cam.	Camouflage
Camb	The Cambridgeshire Regiment
CAMB	Central Air Medical Board
CAMB R	Cambridgeshire Regiment
CambR	Cambridgeshire Regiment
CAMBS	Cambridgeshire Regiment (TA)
CAMBS.	Cambridgeshire
CAMBU	Canadian Army Mobile Bath Unit
CAMC	Canadian Army Medical Corps
CAMC	Canadian Army Medical Corps - corps of military doctors, nursing sisters and other personnel providing medical treatment to soldiers
CAMCTC	Canadian Army Medical Corps Training Centre
CAMERONIANS	Cameronians (Scottish Rifles)
Cameronians (Cam)	The Cameronians (Scottish Rifles) Regiment
CAMERONS	Queen's Own Cameron Highlanders
CAMERONS	The Queen's Own Cameron Highlanders
Camerons (CamH)	The Queen's Own Cameron Highlanders Regiment
Camerons of C	The Queen?s Own Cameron Highlanders of Canada Regiment
Camerons of C.	The Queen's Own Cameron Highlanders of Canada
CAMMS	Canadian Army Motor Mechanic School
CAMN HIGHS	Cameron Highlanders
CamnHighs	Cameron Highlanders
CAMO	Camouflage Unit
CAMS	Catapult Aircraft Merchant Ships
CAMSI	Confidential Admiralty Merchant Shipping Instructions
Can	Canadian
CAN	Canteen
CANADA COM	COM Canada Command
Canavhed	Canadian Naval Headquarters
CanCavBde	Canadian Calvary Brigade
CANCOM	Canada Command
CanCycBn	Canadian Cyclist Battalion
CanCyclistBn	Canadian Cyclist Battalion
Cand W	Cable and Wireless Company
CanDCyc	Canadian Divisional Cyclists
CanDivCav	Canadian Divisional Calvary
CanDivCyc	Canadian Divisional Cyclists
CanDivHQ	Canadian Divisional Headquarters
CanDivSig	Canadian Divisional Signals
CanEng	Canadian Engineers
CANEX	Canadian Forces Exchange
CanFdArt	Canadian Field Artillery
CanForC	Canadian Forestry Corps
CANFORGEN	Canadian Forces General Order
CanFus	Canadian Fusiliers
CanHighComm	Canadian High Commissioner
CanHyBy	Canadian Heavy Battery
CanInfBde	Canadian Infantry Brigade
CanInfWksC	Canadian Infantry Works Corps
CanLabrBn	Canadian Labour Battalion
CANLANDGEN	Land Force General Message
CanLH	Canadian Light Horse
CANMIL	Canadian Military Headquarters
CANMILITRY	Canadian Military Headquarters
CanMMGBde	Canadian Machine Gun Brigade
CanMtdRif	Canadian Mounted Rifles
CanordC	Canadian Ordnance Corps
CanPnrBn	Canadian Pioneer Battalion
CanPostalC	Canadian Postal Corps
CanRemtD	Canadian Remount Depot
CanRlyConsC	Canadian Railway Construction Corps
CANS	Civil Air Navigation School
CanSanSec	Canadian Sanitary Section
CanScts	Canadian Scouts
CanSiberianExpFce	Canadian Siberian Expeditionary Force
CANSOFCOM	Canadian Special Operations Forces Command
CanTankC	Canadian Tank Corps
CAO	Canadian Army Order
CAO	Canadian Army Overseas
CAO	Command Account Officer
CAO	Chief Accountant Officer
CAO(s)	Canadian Army Orders
CAOC	Canadian Army Ordnance Corps
CAOF	Canadian Army Occupation Force
CAOFP	Canadian Army Ordnance Field Park
CAOPS	Canadian Air Observation Post Squadron
CAORG	Canadian Army Operational Research Group
CAORO(s)	Canadian Army Overseas Routine Order(s)
CAOS	Combined Air Observers School
CAP	Captain
CAP	Chief Aviation Pilot
Cap	Captain
CAP	Canadian Army Projectionist
CAP	Common Army Phase
CAP	Corps Ammunition Park Royal Canadian Army Service Corps
CAP	Captain
CAPC	Canadian Army Pay Corps
CAPCRCAC	Canadian Armoured Personnel Carrier Regiment, Canadian Armoured Corps
CAPCRSTRCS	Canadian Armoured Personnel Carrier Regiment Signal Troop, Royal Canadian Signals
CAPF	Canadian Army Pacific Force
CapINF	Capitaine Infirmiere
CAPIS	Canadian Air Photo Interpretation Section, Canadian Intelligence Corps
CAPO	Canadian Army Post Office
CAPPUCIC	Canadian Army Photo Processing Unit, Canadian Intelligence Corps
CAPRCASC	Corps Ammunition Park Royal Canadian Army Service Corps
CAPS	Canadian Army Pay Services
CAPS	Captain, Auxiliary Patrol, Scapa
CAPT	Captain
CAPT	Captain or Colonel
Capt	Captain
CAPT	Captain
CAPT (N)	(N) Captain (Navy)
Capt(D)	Captain (Destroyers)
CAPTI/C	Captain-in-Charge
CAPTMLC	Captain, Major Landing Craft
CAPU	Canadian Army Postal Unit
CAR	Canadian Airborne Regiment
CAR	Canadian Armoured Regiment
CAR	Canadian Army Representative
CAR	Carpenter
CAR(CR)	Canadian Armoured Regiment (Calgary Regiment)
CARADSFR	Canadian Armoured Regiment Advance Details Sherbrooke Fusiliers Regiment
CARBRCA	Canadian Army Radar Battery Royal Canadian Artillery
CARC	Canadian Army Recovery Company
CARCRCOC	Canadian Army Recovery Company, Royal Canadian Ordnance Corp
CARD	Central Aircraft Repair Depot
CARD	Canadian Artillery Reinforcement Depot
CARDE	Canadian Armament Research Development Establishment
CARDS.	Cardiganshire
CareerTrg	Career Training
CARFTU	Canadian Artillery Reinforcement Unit
CARIB	Caribbean (U.S.)
CARIBSEAFRON	Caribbean Sea Frontier (U.S.)
Carl & York	The Carleton and York Regiment
CARMAR.	Carmarthenshire
CARNBH	Canadian Armoured Regiment New Brunswick Hussars
CARO(s)	Canadian Army Routine Order(s)
Carp	Carpenter
Carpr	Carpenter
CARR	Carrier
CARR(GGHG)	Canadian Armoured Recce Regiment (Governor General's Horse Guards)
CART Cartridge
CARTC	Canadian Army Rehabilitation Training Centre
CartDmn	Cartographic Draughtsman
Cartymn	Chief Artilleryman
CARU	Canadian Army Reinforcement Unit
CAS	Chief of the Air Staff; or Casualty
CAS	Casualty (ies)
CAS	Canadian Administration School
CAS	Canadian Army Shows
CAS	Canadian Army Staff
CAS	Canadian Artillery School
CAS	Chief of the Air Staff
CAS	Casualty or Casualties or Coastal Artillery School
CASC	Canadian Army Service Corps
CASC	Canadian Air Support Control
CASC	Canadian Army Service Corps - branch of the military responsible for supplying troops in the field
CASCIC	Censorship Advisory Section, Canadian Intelligence Corps
CASCRCE	Canadian Air Survey Company Royal Canadian Engineers
CASCRU	Canadian Army Service Corps Reinforcement Unit
CASDRCASC	Canadian Advance Stationary Depot, Royal Canadian Army Service Corps
CASEU	Canadian Auxiliary Service Entertainment Unit
CASEVAC	Casualty Evacuation
CASF	Canadian Active Service Force; or Canadian Army Special Force
CASF	Canadian Active Service Force
CASL	Coast Artillery Searchlight
CASofI	Canadian Army School of Instruction
CASofI	Coast Artillery School of Instruction
CASS	Canadian Auxiliary Services Section
CASSU	Canadian Air Support Signal Unit
CASSURCCS	Canadian Air Support Signal Unit, Royal Canadian Corps of Signals
CASTS	Combined Anti Submarine Tactical School
CAT	College of Air Training
CAT	Damage Category
CAT	Catering
CATB	Canadian Army Tank Brigade
CATBCRCASC	Canadian Army Tank Brigade Company, Royal Canadian Army Service Corps
CATBHSC	Canadian Army Tank Brigade Heavy Support Company
CATBn	Canadian Army Tank Battalion
CATBS	Canadian Army Tank Brigade Signals
CATBSPRCOC	Canadian Army Tank Brigade Sub Park, Royal Canadian Ordnance Corps
CATC	Canadian Army Training Centre
CATCAC	Canadian Army Troop, Canadian Armoured Corps
CATCCRCASC	Canadian Assault Troops Composite Company, Royal Canadian Army Service Corps
CATCRCASC	Canadian Administrative Transport Company, Royal Canadian Army Service Corps
CATCS	Central Air Traffic Control School
CATM	Canadian Army Training Memorandum
CATOFP	Canadian Army Tank Ordnance Field Park
CATOR	Combined Air Transport Operations Room
CATR	Canadian Army Tank Regiment
CATS	Canadian Army Tank School
CATS	Canadian Army Training School
CATW/SRCOC	Canadian Armoured Troops Workshop, Royal Canadian Ordnance Corps
CAU	Canadian Administration Unit
CAU	Civil Affairs Unit
CAUC	Canadian Army University Course
CAV	Cavalry
Cav	Cavalry - soldiers who fought on horseback
CAV	Cavalry
CAV ARMD	Cavalry Armoured
CAV BDE	Cavalry Brigade
Cav.	Cavalry
CAVC	Canadian Army Veterinary Corps
CAW	College of Air Ware fare
CAW	Canadian Army Staff, Washington
CAWC	Canadian Artizan Works Company, Royal Canadian Engineers
CB	Counter-battery or confinement to barracks
CB	Confinement to barracks or counter-battery
CB	Chief Boilermaker
CB	Coast Brigade
CB	Companion of the Order of the Bath
CB	Confidential Book
CB	Confined to Barracks
CB	Order of the Bath (Companion)
CB	Confined to Barracks or Counter Battery
CB	Commander of the Most Honourable Order of Bath
CB Highrs	The Cape Breton Highlanders Regiment
CBA	Canadian Broadcasting Corporation Broadcasting Station
CBBDB	Camp Borden Branch Detention Barracks
CBBOP	Counter-bombardment Battery Observation Post
CBC	Canadian Broadcasting Corporation
CBCF	Coastal Battery Cooperation Flight
CBCS	Coastal Battery Cooperation School
CBD	Canadian Base Details
CBD	Canadian Base Depot
CBD	Canadian Base Details - small units charged with maintaining and improving camp areas
CBDC	Canadian Base Dental Company
CBDCMSC	Camp Borden Detachment, Corps of Military Staff Clerks
CBDMSRCAMC	Canadian Base Depot Medical Stores, Royal Canadian Army Medical Corps
CBDRCOC	Camp Borden Details, Royal Canadian Ordnance Corps
CBDSCDC	Canadian Base Dental Stores, Canadian Dental Corps
CBE	Central Bomber Establishment
CBE	Commander of the Order of the British Empire
CBE	Order of the British Empire (Commander)
CBE	Commander of the Most Excellent Order of the British Empire
CBG	Canadian Brigade Group
CBgmstr	Chief Buglemaster
CBH(RB)	Cape Breton Highlanders (Rifle Battalion)
CBHQS	Camp Borden Headquarters Staff
CBM	Chief Boatswain's Mate
CBMHRCAMC	Camp Borden Military Hospital, Royal Canadian Army Medical Corps
CBMHRCAMC	Coteau Barracks Military Hospital, Royal Canadian Army Medical Corps
CBMHRCAMC	Currie Barracks Military Hospital, Royal Canadian Army Medical Corps
CBO	Counter-battery officer
CBO	Counter Bombardment Officer & Staff
CBOD	Canadian Base Ordnance Depot
CBOI(ACSRRCA)	Canadian Base Ordnance Increment (Attached Canadian Survey Regiment, Royal Canadian Artillery)
CBOSRCA	Counter Battery Officers Staff, Royal Canadian Artillery
CBOSRCACC	Counter Battery Officers Staff, Royal Canadian Artillery, Canadian Corps
CBOStaff	Counter Battery Officers Staff
CBOW/SRCOC	Canadian Base Ordnance Workshop, Royal Canadian Ordnance Corps
CBP	Canadian Base Park
CBPRCE	Canadian Base Park, Royal Canadian Engineers
CBRCA	Centaur Battery, Royal Canadian Artillery
CBRCA	Coast Battery, Royal Canadian Artillery
CBRD	Canadian Base Reinforcement Depot
CBRG	Canadian Base Reinforcement Group
CBRGSofCRCACS	Canadian Base Reinforcement Group School of Cookery, Royal Canadian Army Service Corps
CBRN	Chemical, Biological, Radiological and Nuclear
CBSC	Canadian Base Staging Camp
CBSO	Counter Battery Staff Officer
CBSRCASC	Canadian Barracks Services, Royal Canadian Army Service Corps
CBSS(CMF)	Canadian Base Signal Section (Central Mediterranean Force)
CBSSRCCS	Camp Borden Signal Section, Royal Canadian Corps of Signals
CBT TM	Tm Combat Team
CBTC	Canadian Base Transport Company
CBTD	Canadian Base Transit Depot
CBTPRCASC	Canadian Base Transport Platoon, Royal Canadian Army Service Corps
CBU	(Headquarters) Canadian Base Unit
CBUCCRCE	Canadian Base Units Construction Company, Royal Canadian Engineers
CC	Confined to Camp; or Capability Component
CC	Combat Command
CC	Camouflage Course
CC	Camp Commandant Royal Canadian Air Force Headquarters
CC	Canadian Corps
CC	Cancellations & Corrections
CC	Chief Constructor
CC	Civil Convictions
CC	Clerk's Course
CC	Communicator ( C )
CC	Companion of the Order of Canada
CC	Conditioning Centre
CC	Confined to Camp
CC	Confined to Camp or Camp Commandant
CC-V (S)2	Officers of the Volunteer Reserve appointed for naval construction duties.
CC(F)IS	Coastal Command (Flying) Instructors School
CC&A-AAS	Canadian Coast & Anti-Aircraft Artillery School
CC&ATSPRCOC	Canadian Corps & Army Troops Sub Park, Royal Canadian Ordnance Corps
CCAC	Canadian Casualty Assembly Centre - centre where wounded were assessed for either further treatment or return to duty
CCACS	(Construction), Company Atlantic Command Signals
CCAPMF	Coastal Command Aircraft Preparation& Training Unit
CCAS	Canadian Coast Artillery School
CCAS	S-1 Victoria
CCAS	S-2 Petawawa
CCB	Canadian Calvary Brigade
CCB	Canadian Cyclist Battalion
CCB	Combined Communications Board
CCBMGS	Canadian Cavalry Brigade Machine Gun Squadron
CCBPNo	Combined Communications Board, Publication Number
CCC	Canadian Construction Company
CCC	Casualty Clearing Centre
CCC	Commonwealth Communications Council
CCCC	Canadian Corps Composite Company - unit of men unfit for active duty at the front and attached to Corps Headquarters for employment
CCCC	Cape Colony Cyclist Corps
CCCCRCASC	Canadian Corps Car Company, Royal Canadian Army Service Corps
CCCRCE	Canadian Construction Company, Royal Canadian Engineers
CCCS	Canadian Casualty Clearing Station
CCCS	Captain (later Commodore) Commanding Canadian Ships and Establishments in the United Kingdom
CCCTRCASC	Canadian Command Corps Troops, Royal Canadian Army Service Corps
CCCU	Canadian Cemetery Construction Unit
CCD	Course Control Document; or Canadian Convalescent Depot
CCD	Canadian Command Depot
CCD	Canadian Convalescent Depot - facility where soldiers could recover from wounds and rebuild their strength
CCD	Canadian Corps Depot
CCDC	Canadian Corps Defence Company
CCDRCAMC	Canadian Convalescent Depot, Royal Canadian Army Medical Corps
CCDSSTRCCS	Canadian Corps Delivery Squadron Signal Troop, Royal Canadian Corps of Signals
CCDU	Coastal Command Development Unit
CCERCE	Canadian Constructional Engineers, Royal Canadian Engineers
CCF	Commander Coastal Forces
CCF	Combined Cadet Force
CCF/U	Check and Conversation Flight/Unit
CCFATU	Coastal Command Fighter Affiliation & Training Unit
CCFC	Company Canadian Forestry Corps
CCFCORCAPC	Canadian Corps Field Cash Office, Royal Canadian Army Pay Corps
CCFPC	Canadian Corps Field Park Company
CCFPC	Canadian Corps Field Punishment Camp
CCGS	Coat sal Command Gunnery School
CCHA	Canadian Corps Heavy Artillery
CCI	Chief Chemical Inspector
CCIS	Canadian Corps Intelligence Section
CCK	Chief Cook
CCLPP	Coastal Command Land Plane Pilots Pool
CCM	Chief Carpenter's Mate
CCM	Canadian Centennial Medal (1967)
CCM	Combined Cypher Machine
CCM&HC	Canadian Courts Martial & Holding Centre
CCMA	Canadian Corps Medium Artillery
CCMHQSRCS	Company Canadian Military Headquarters Signals, Royal Canadian Signals
CCMOS	Canadian Counter Mortar Officers Staff
CCMOSRCA	Canadian Counter Mortar Officer Staff, Royal Canadian Artillery
CCMSRCA	Canadian Corps Meteorological Section, Royal Canadian Artillery
CCNF	Commodore Commanding Newfoundland Force
CCO	Chief of Combined Operations
CCO	Civilian Contracts Officer, Joint Air Training Plan
CCO	Coder and Cypher Office
CCO	Communications, Coding and Cyphering Arrangements
CCOD	Canadian Central Ordnance Depot
CCOS	Combined Chiefs of Staff
CCP	Casualty Collecting Point
CCP	Casualty Clearing Post
CCPC	Company Canadian Provost Corps
CCPP	Coastal Command Preparation Pool
CCPPRCASC	Canadian Corps Petrol Park, Royal Canadian Army Service Corps
CCPS	Central Computation Pay System
CCPS	Computerized Central Pay System
CCPU	Canadian Corps Postal Unit
CCPU	Canadian Corps Protective Company
CCR(C)A	Commander Corps Royal (Canadian) Artillery
CCRA	Commander, Corps Royal Artillery (brigadier)
CCRA	Commander Corps, Royal Artillery
CCRC	Combat Crew Replacement Centre
CCRC	Canadian Corps Reinforcement Camp - centre in France where troops were held before being sent to reinforce existing units
CCRCAMC	Conditioning Centre, Royal Canadian Army Medical Corps
CCRCASC	Composite Company, Royal Canadian Army Service Corps
CCRE	Commander, Corps Royal Engineers (lieutenant-colonel)
CCRSIGS	Commander, Corps of Royal Signals
CCRTC	Canadian Corps Reinforcement Transit Camp
CCRU	Canadian Combined Reinforcement Unit
CCS	Casualty Clearing Station
CCS	Chief Commissary Steward Supervise ship's galley.
CCS	Chief Commissary Steward
CCS	Canadian Censor Section
CCS	Canadian Chaplain Services
CCS	Casualty Clearing Station - first medical unit (after the Aid Post) for wounded soldiers evacuated from the front lines
CCS	Code and Cypher School
CCS	Combined Chiefs of Staff
CCS	Casualty Clearing Station
CCSDF	Coastal Command Special Duties Flight
CCSO	Contraband Control Service Officer
CCSRCCS	Canadian Cipher Section, Royal Canadian Corps of Signals
CCSRCS	Canadian Corps Signals, Royal Canadian Signals
CCT	Canadian Calibration Troop
CCTC	Canadian Corps Transport Company
CCTC	Commandant, Combined Training Centre
CCTCC	Canadian Corps Troops Carrying Column
CCTCCRCASC	Commander Corps Troops Carrying Column, Royal Canadian Army Service Corps
CCTDU	Coastal Command Tactical Development Unit
CCTF	Coastal Command Training Flight/Combat Cairo Task Force Cd Command
CCTORCOC	Canadian Corps Troops Ordnance, Royal Canadian Ordnance Corps
CCTS	Combat Crew Training Squadron
CCTSI	Canadian Corps Troops Service Increment
CCTW/SRCEME	Canadian Corps Troops Workshop, Royal Canadian Electrical and Mechanical Engineers
CCTW/SRCOC	Canadian Corps troops Workshop, Royal Canadian Ordnance Corps
CCU	Canadian Concentration Unit
CCWAC	Company Canadian Women's Military Corps
CCWACMD	Company Canadian Women's Army Corps Military Corps
CCWDL	Canadian Chemical Warfare Defence Laboratory
CCWS	Canadian Chemical Warfare School
CCZ	Canadian Coastal Zone
CD	Coast Defence; Canadian Decoration (service medal); or Civil Defence
CD	Canada Draft
CD	Canadian Forces Decoration
CD	Captain of the Dockyard
CD	Clearance Diver
CD	Coast Defence (Artillery)
CD	Commissioned
CD	Convalescent Detachments
CD	Coast Defence
CD(Records)	Correction on Documents
CD/CHH	Coast Defence Chain (Station) High Angle
CD/CHL	Coast Defence Chain (Station) Low angle
CD&AA	Coast Defence & Anti-Aircraft
CD&AAATC	Coast Defence & Anti-Aircraft Artillery Training Centre
CD&AAW/SS	Coast Defence & Anti-Aircraft Workshop Section
CD&EP	Canadian Defence & Employment Platoon
CD&FPB	Canadian Detention and Field Punishment Barracks
CD&MS	Canadian Driving and Maintenance School
CDA	Canada
CDA	Canadian Defence Academy
CDA	Canadian Divisional Artillery
CDAC	Canadian Divisional Ammunition Depot
CDAC	Canadian Divisional Ammunition Column - railhead where divisional ammunition was stored before being shipped to the front
CDB	Canadian Detention Barracks
CDB	Coast Defence Battery
CDBOP	Coasst Defence Battery Observation Post
CDBPRCE	Canadian Divisional Bridging Platoon, Royal Canadian Engineers
CDC	Canadian Dental Corps
CDC	Canadian Disciplinary Centre
CDC	Canadian Divisional Calvary
CDCF	Coastal Command Cooperation Flight
CdCkO	Commissioned Cookery Officer
CDCRCE	Canadian Drilling Company, Royal Canadian Engineers
CdCtO	Commissioned Catering Officer
CDD	Canadian Discharge Depot - centre in Canada where soldiers returning from war were released from service
CDDU	Coast Defence Development Unit
CDE	Code
CdeG	Croix de Guerre
CdeG(B)	Croix de Guerre Belgium
CdeG(F)	Croix de Guerre France
CdEl	Commissioned Electrician
CdEng	Commissioned Engineer
CDG	Croix de Guerre
CDG	Croix de Guerre
CdG'nr	Commissioner Gunner
CDHQ	Canadian Divisional Headquarters
CDI	Command driver increment
CDIS	Canadian Division Intelligence Section
CDISRCASC	Canadian Detail Issue Depot, Royal Canadian Army Service Corps
CDL	Canal Defence Light
CDL	Canal Defence Lights
CDLS	Canadian Defence Liaison Staff
CDMD	Canada Draft Military District
CDN	Canadian
Cdn-Gds	Canadian Guards
CdnConstlEngrs	Canadian Constructional Engineers
CdnEngrs	Canadian Engineers
CDO	Commando
CDO	Commando
CDOF	French Western Africa colony
CDofDS	Canadian Depot of Dental Stores
CDOSC	Camp Daily Orders Sarcee Camp
CDOW/SRCOC	Canadian Divisional Ordnance Workshop, Royal Canadian Ordnance Corps
CDPU	Canadian Division Postal Unit
CDR	Commander
CDR	Commander or Lieutenant Colonel
CDR	Commodore1 or Brigadier General
Cdr	Coder
Cdr	Commander
CDR	Commander
Cdr(D)	Commander (Destroyers)
CDRAS&TD	Canadian Detachment Royal Armoured Corps School & Training Depot
CDRBCAO/S	Canadian Division Reece Battalion, Canadian Army Overseas
CDRE	Commodore
CDRJ	Commander, Force J.
CDRSRCS	Canadian Despatch Rider Section Royal Canadian Signals
CDS	Chief of the Defence Staff
CDS	Canadian Divisional Signals
CDS	Chief of the Defence Staff
CDSA	Controlled Drugs and Substances Act
CDSB	Canadian Division Support Battalion
CDSB	Commissioned Signal Boatswain
CDSCCRC	Canadian Division Section - Canadian Corps Reinforcement Camp
CDSCDC	Central Dental Stores, Canadian Dental Corps
CDSCRCASC	Canadian Division Supply Company, Royal Canadian Army Service Corps
CdShpt	Commissioned Shipwright
CdSO	Commissioned Stores Officer
CDSRC	Canadian Division Section Reinforcement Camp
Cdt	Cadet
CDT	Commissioned Telegraphist
CDTCRCASC	Canadian Division Troops Company, Royal Canadian Army Service Corps
CdTelegr	Cadet Telegraphist
CDTS	Canadian Divisional Training School
CDVGofCCMHQ	General Duty Veterans Guard of Canada, Canadian Military Headquarters
CdWO	Commissioned Writer Officer
CE	Canadian Engineers
CE	Canadian Engineers - corps of men who built bridges, railway depots, camps, bases and other military installations
CE	Chief Engineer
CE	Civil Engineer
CE	Chief Engineer or Canadian Engineers or Church of England
CE ROUND	Round Chemical Energy Round
CE(Wks)	Chief Engineer (Works)
CE&MPRCE	Canadian Electrical & Mechanical Platoon, Royal Canadian Engineers
CE&MSRCE	Canadian Electrical & Mechanical Section, Royal Canadian Engineers
CEA	Chief Electrical Artificer
CEAURCOC	Canadian Equipment Assembly Unit, Royal Canadian Ordnance Corps
CEC	Corps exp?ditionnaire canadien (French only) - force of more than 600,000 men established by the Government of Canada for service overseas
CEC-V (S)	Officers of the Volunteer Reserve appointed for special service in the Civil Engineer Corps.
CEDIT	Command Engineering Development & Investigation Unit
CEEW(A)RCEME	Canadian Engineer Equipment Workshop (Active), Royal Canadian Electrical and Mechanical Engineers
CEEW/SRCEME	Canadian Engineer Equipment Workshop, Royal Canadian Electrical and Mechanical Engineers
CEEW/SRCOC	Canadian Engine Equipment Workshop, Royal Canadian Ordnance Corps
CEF	Casualty Defence Flight; or Canadian Expeditionary Force (1914-1919)
CEF	Canadian Expeditionary Force - force of more than 600,000 men established by the Government of Canada for service overseas
CEF	Canadian Expeditionary Force
CEFCOM	Canadian Expeditionary Force Command
CEG(B)	Canadian Employment Group "B"
CEHU	Canadian Engineer Holding Unit
CELE	Communications/Electronics Engineer
CEM	Chief Electrician's Mate
CEO	Camp Engineer Officer
CEO	Command Engineer Officer
CEOTP	Continuing Education Officer Training Plan
CEP	Canadian Employment Platoon
CEP	Casualty Evacuation Point
CEPF	Canadian Echelon Pacific Force
CEPO	Civilian Establishment and Pay Officer
CER	Combat Engineer Regiment
CER	Combat Engineer Regiment
CERA	Chief Engine Room Artificer
CERD	Canadian Engineer Reinforcement Depot
CERD	Canadian Engineer Reinforcement Depot - centre from which reinforcements were allocated to existing engineering units
CERU	Canadian Engineer Reinforcement Unit
CESF	Commander, Eastern Sea Frontier (U.S.)
CESU	Canadian Educational Services Unit
CETC	Canadian Engineer Training Centre
CETech	Construction Engineering Technician
CEURCAMC	Canadian Exhaustion Unit, Royal Canadian Army Medical Corps
CEW	Centimetric Early Warning
CeylonPLRC	Ceylon Planters Rifle Corps
CF	Chaplain to the forces
CF	Canadian Forces; or Canadian Fighter; or Communication Flight; or Conversion Flight (number Prefix)
CF	Canadian Forces
CF	Canadian Fusiliers
CF	Composite Flights
CF	Chaplin to the Forces
CF 98	98 Canadian Forces form #98 Report on Injuries
CF H SVCS GP	H Svcs Gp Canadian Forces Health Services Group
CF JNBCD	JNBCD Canadian Forces Joint Nuclear, Biological and Chemical Defence
CF LA	LA Canadian Forces Legal Advisor
CF(S)	Communications Flight (Squadron)
CF(SP)RRCA	Canadian Field (Self Propelled) Regiment, Royal Canadian Artillery
CF/UNIT	Camouflage Flight/Unit
CF&PS	Canadian Film and Photo Section
CF98	Canadian Forces Form #98 - Report on Injuries
CFA	Canadian Field Ambulance; or Canadian Field Artillery
CFA	Calvary Field Ambulance
CFA	Canadian Field Ambulance - unit responsible for evacuating the wounded from the front lines to medical centres
CFA	Canadian Field Artillery - organization responsible for using medium-calibre guns in direct or indirect support of infantry
CFA	Cavalry Field Ambulance
CFAD	Canadian Forces Ammunition Depot
CFAO	Canadian Forces Administrative Order
CFASS	Canadian Field Auxiliary Services Section
CFB	Canadian Forces Base
CFB	Coastal Force Base
CFBMEK	Coast Force Base, Mers-El-Kebir
CFBRCA(AF)	Canadian Field Battery, Royal Canadian Artillery, (Active Force)
CFC	Canadian Forestry Corps
CFC	Chief Fire Controlman
CFC	Canadian Forces College
CFC	Canadian Forestry Corps - units designated to cut down and process trees to provide wood and lumber
CFC	Craftsman
CFCCDRCE	Canadian Field Company, Canadian Division, Royal Canadian Engineers
CFCCU	Civilian Fighter Control Cooperation Flight
CFCEP	Canadian Forces Continuing Education Program
CFCF	Canadian Forces Central Fund
CFCRCE	Canadian Field Company, Royal Canadian Engineers
CFCS	Canadian Forces Communications System; or Central Fighter Control School
CFCSC	Canadian Forces Command and Staff College (located in Toronto)
CFCSC	Canadian Forces Command and Staff Course
CFCTW	Canadian Forestry Corps Training Wing
CFDCP	Canadian Forces Drug Control Program
CFDS	Canadian Field Dressing Station
CFDSRCAMC	Canadian Field Dressing Station, Royal Canadian Army Medical Corps
CFE	Canadian Forces Europe; or Central Fighter Establishment
CFE	Commander, Coastal Forces, Eastern Mediterranean
CFEF	Canadian Far East Force
CFES	Canadian Field Educational Section
CFEWC	Canadian Forces Electronic Warfare Centre. Located a Shirleys Bay outside Ottawa.
CFF	Combined Forces in France
CFF	Communication and Ferry Flights
CFF	Corps of Civilian (Canadian) Fire Fighters For Service in the United Kingdom
CFFM	Canadian Forces Fire Marshal
CFFS	Canadian Forces Fleet School
CFFT	Coastal Forces Fuelling Tender
CFFTS	Canadian Forces Flight Training School
CFH	Canadian Field Hospital
CFH	Canadian Forces Hospital
CFHA	Canadian Forces Housing Agency
CFHS	Canadian Field Historical Section
CFHSvcsGp	Canadian Forces Health Services Group
CFI	Chief Flying Instructor; or Chief Flight Instructor; or Communications Flight Iraq
CFI&P	Communication Flight Iraq & Persia
CFIOG	Canadian Forces Information Operations Group
CFITES	Canadian Forces Individual Training and Education System
CFL	Compassionate Farm Leave
CFLAWC	Canadian Forces Land Advanced Warfare Centre
CFLC	Canadian Forces Liaison Council
CFLRS	Canadian Forces Leadership and Recruit School
CFMEP	Canadian Forces Military Equivalencies Program
CFMG	Canadian Forces Medical Group
CFMO	Canadian Forces Medical Order
CFMPA	Canadian Forces Military Police Academy
CFMS	Canadian Forces Medical Service
CFMSO	Coastal Forces Material Supply Officer
CFMTP	Canadian Forces Musician Training Plan
CFN	Canadian Forces Newspapers
CFN	Craftsman, A Private in any 400 series trade (VehTech, Wpns Tech, FCS Tech, Mat Tech)
Cfn	Craftsman
Cfn	Craftsman (Royal Canadian Electrical and Mechanical Engineers)
CFN	Canadian Forces in the Netherlands
CFN	Craftsman or Craftsmen
CFNCIU	Canadian Forces National Counter-Intelligence Unit
CFNES	Canadian Forces Naval Engineering School
CFNIS	Canadian Forces National Investigation Service
CFOCS	Canadian Forces Officer Candidate School
CFORS	Course for Orderly Room Sergeants
CFP	Canadian Forces Publication: A Canadian military book or PAM.
CFP	Canadian Forces Publication
CFPAF	Canadian Forces Personnel Assistance Fund
CFPAS	Canadian Forces Personnel Appraisal System
CFPC	Canadian Field Punishment Camp
CFPCRCE	Corps Field Park Company, Royal Canadian Engineers
CFPCUCIC	Canadian Field Press Censor Unit, Canadian Intelligence Corps
CFPD	Canadian Forces professional development
CFPM	Canadian Forces Provost Marshall (Commanding Officer of Canadian Military Police)
CFPO	Canadian Forces Post Office
CFPP	Civilian Ferry Pilots Pool
CFPP	Canadian Forces Parliamentary Program
CFPSA	Canadian Forces Personnel Support Agency
CFR	Canadian Forces Registration (vehicles license plate number); or Commissioning From Ranks
CFR	Commissioning From the Ranks
CFRC	Canadian Forces Recruiting Centre
CFRETS	Canadian Forces Recruiting, Education and Training System
CFRG	Canadian Forces Recruiting Group
CFRIMS	Canadian Forces Resources Information Management System
CFRP	Commissioning from the Ranks Plan
CFRRCAAP	Canadian Field Regiment, Royal Canadian Artillery, Advance Party
CFS	Canadian Forces Station; or Central Flying School
CFS	Canadian Field Squadron
CFS	Central Flying Schools
CFSAL	Canadian Forces School of Administration and Logistic
CFSATS	Canadian Forces Small Arms Trainer Simulator
CFSC	Canadian Field Survey Company
CFSCE	Canadian Forces School of Communications and Electronics
CFSCRCE	Canadian Field Survey Company, Royal Canadian Engineers
CFSD	Canadian Forces Supply Depot
CFSEME	Canadian Forces School of Electrical and Mechanical Engineering
CFSME	Canadian Forces School of Military Engineering
CFSO	Canadian Forces Supplementary Orders
CFSRD	Canadian Field Security Reserve Detachment
CFSS	Canadian Field Security Section
CFSURCAMC	Canadian Field Surgical Unit, Royal Canadian Army Medical Corps
CFTC(ID)RCASC	Canadian General Transport Company (Infantry Division), Royal Canadian Army Service Corps
CFTO	Canadian Forces Technical Order
CFTSHQ	Canadian Forces Training System Headquarters
CFTU	Canadian Field Transfusion Unit
CFW	Commander, Coastal Forces, Western Mediterranean
CFWD	Communication Flight Western Desert
CG	Canada Gazette
CG	Coldstream Guards
CG	Commanding General (U.S.)
CG	Compassionate Grounds
CGA	Canadian Garrison Artillery
CGA	Ceylon Garrison Artillery
CGA	Canadian Garrison Artillery - organization responsible for using large-calibre guns against heavily fortified positions
CGB	Canadian Garrison Battalion
CGBD	Canadian General Base Depot
CGBRB	Canadian General Base Reinforcement Battalion
CGCU	Canadian Graves Concentration Unit
Cgds	Coldstream Guards
CGE	Controller-General of Economy
CGG	The Canadian Grenadier Guards Regiment
CGG	Canadian Grenadier Guards (Now 22nd Armoured Regiment)
CGH	Canadian General Hospital
CGH	Canadian General Hospital - permanent hospital where extensive treatment was given to the wounded
CGHRCAMC	Canadian General Hospital, Royal Canadian Army Medical Corps
CGHU	Canadian General Holding Unit
CGIS	Central Gliding Instructors School
CGLS	Canadian General Labour Section
CGM	Conspicuous Gallantry Medal
CGM	Chief Gunner's Mate
CGM	Conspicuous Gallantry Medal
CGM	Conspicuous Gallantry Medal
CGMF	Central Glider Maintenance Flight
CGMP	Controller-General of Munitions Production
CGMU	Combat Group Medical Unit
CGN	Cruiser, Guided Missile, Nuclear
CGPC	Canadian General Pioneer Company
CGR	Canadian Garrison Regiment
CGR	Canadian Garrison Regiment - unit of 13 battalions formed in April 1918 to perform garrison duty in Canada's 13 military districts
CGR	Canadian Graves Registrar or Registration
CGRU	Canadian General Reinforcement Unit
CGRU	Canadian Graves Registration Unit
CGS	Central Gunnery School; or Central Gliding School; or Chief of the General Staff
CGS	Canadian Government Ship
CGS	Chief of the General Staff
CGS	Chief of the Imperial General Staff
CGS	Chief of the General Staff
CGSF	Commander Gulf Sea Frontier
CGTC	Canadian General Transport Company
CGTWRCEME	Canadian General Troop Workshop, Royal Canadian Electrical and Mechanical Engineers
CH	Chain Home (Radar chain)
CH	14th Canadian Hussars
CH	Chaplain
CH	Chatham Division, Royal Marines
CH	Companion Of Honour
CH	Construction Hand
CH	Convalescent Hospital
CH	Chaplain or Chain (Station)
CH of O	The Cameron Highlanders of Ottawa Regiment
CHAP	Cadet Harassment and Abuse Prevention
Chap	Chaplain
CHAP	Canadian Harassment and Abuse Prevention
Chap(F)	Chaplain of the Fleet
Chap(P)	Chaplain (Protestant)
Chap(RC)	Director of Chaplain Services (Roman Catholic)
CHB	Canadian Highland Battalion (Black Watch Royal Highland Regiment of Canada)
CHC-V (G)	Officers of the Volunteer Reserve appointed for general service in the Chaplain Corps.
CHC-V (P)	Seniors in theological seminaries commissioned as ensigns (probationary) pending graduation, ordination, and commissioning in the Chaplain Corps.
CHC-V (S)	Officers of the Volunteer Reserve appointed for special service in the Chaplain Corps.
CHD	Calgary Highlanders Depot
CHEL	Chain Home Extra Low (Radar)
CHEM	Chemical
CHEM	Chemical
CHENG	Chief Engineer
CHES R	The Cheshire Regiment
CHES.	Cheshire
CHES. YEO	Cheshire Yeomanry
CHESHIRE	Cheshire Regiment
Cheshire (Ches)	The Cheshire Regiment
ChesR	Cheshire Regiment
ChesYeo	Cheshire Yeomanry
CHET	Canadian Higher Education Test
CHH	Chain (Station) high angle
CHL	Chain Home Low (Radar chain)
CHL	Chain (Station) low angle
ChO	Chief Officer
CHofO(MG)	Cameron Highlanders of Ottawa (Machine Gun)
CHOP	Line near 47th Meridian dividing the British and Canadian areas of responsibility
CHP	Chaplain (Protestant)
CHQ&NDHQCRCAMC	Corps Headquarters & National Defence Headquarters Company, Royal Canadian Army Medical Corps
CHQAGRCE	Canadian Headquarters Army Group, Royal Canadian Artillery
CHQCDC	Corps Headquarters, Canadian Dental Corps OR Canadian Disciplinary Centre
CHQCPC(C)	Corps Headquarters Canadian Postal Corps (Canada)
CHQCWAC	Corps Headquarters Canadian Women's Army Corps
CHQEOFSCRCOC	Corps Headquarters Element of Salvage Control, Royal Canadian Ordnance Corps
CHQofBSA	Canadian Headquarters of Base Sub Area
CHQPMC	Camp Headquarters, Petawawa Military Camp
CHQRCECA	Corps Headquarters Royal Canadian Engineers, Canadian Army
CHQRCEME	Corps Headquarters Royal Canadian Electrical and Mechanical Engineers
CHQRCOC	Corps Headquarters, Royal Canadian Ordnance Corps
CHQSDRCOC	Canadian Headquarters Salvage Depot, Royal Canadian Ordnance Corps
CHRA	Canadian Human Rights Act
CHRC	Canadian Human Rights Commission
CHRC	Chaplain Roman Catholic
CHRPCC	Civilian Human Resource Planning and Coordination Committee
CHRSC	Civilian Human Resource Service Centers
CHRSRCEME	Canadian Heavy Recovery Section, Royal Canadian Electrical and Mechanical Engineers
CHRSRCOC	Canadian Heavy Recovery Section, Royal Canadian Ordnance Corps
CHS	Canadian Hospital Ship
CHSB	Chief Signal Botswain
CHSHPT	Chief Shipwright
ChSkr	Chief Skipper
CHT	Corps of Horse Transport
CHU	Canadian Holding Unit
CHWR	Chief Writer
CHYeoSIG	Chief Yeoman of Signals
CI	Chief Instructor
CI (A)	Chief Inspector of (Armaments) or (Accidents)
CI(I)HQS	Canadian Intelligence (Interrogation) Headquarters Section
CIA	Chief Inspector of Armaments
CIAL	Commercial Cable Company
CIB	Canadian Infantry Brigade
CIBC	Canadian Infantry Corps Band
CIBCRCASC	Canadian Infantry Brigade Company, Royal Canadian Army Service Corps
CIBG	Canadian Infantry Brigade Group
CIBGDP(LS)	Canadian Light Infantry Brigade Ground Defence Platoon (Lorne Scot)
CIBRB	Canadian Infantry Base Reinforcement Battalion
CIBSG(SLI)	Canadian Infantry Brigade Support Group (Saskatoon Light Infantry)
CIBUS	Communication Instructions for British Warships in the U.S.A.
CIBW/S	Canadian Infantry Brigade Workshop (Royal Canadian Ordnance Corps or Royal Canadian Electrical and Mechanical Engineers)
CIBW/SRCEME	Canadian Infantry Brigade Workshop, Royal Canadian Electrical and Mechanical Engineers
CIBW/SRCOC	Canadian Infantry Brigade Workshop, Royal Canadian Ordnance Corps
CIC	Cadet Instructors Cadre, formerly the Cadet Instructors List or
CIC	Cadet Instructor Cadre
CIC	Canadian Infantry Corps
CIC	Canadian Intelligence Corps
CIC	Commander in Chief or Cookery Instruction Centre
CIC	Combined Intelligence Committee
CID	Committee of Imperial Defence
CID	Committee of Imperial Defence
CIDB	Canadian Infantry Depot Battalion
CIDBn	Canadian Infantry Depot Battalion
CIDCC(M)RCASC	Canadian Infantry Division Composite Company (Main), Royal Canadian Army Service Corps
CIDCMOS	Canadian Infantry Division Ordnance Field Park, Royal Canadian Ordnance Corps
CIDM/GBn(SLI)	Canadian Infantry Division Machine Gun Battalion (Saskatoon Light Infantry)
CIDOFPRCOC	Canadian Infantry Division Ordnance Field Park, Royal Canadian Ordnance Corps
CIDRTC	Canadian Infantry Division Reinforcement Transit Camp
CIDSI	Canadian Infantry Division Service Increment
CIDSPRCOC	Canadian Infantry Division Sub Park, Royal Canadian Ordnance Corps
CIDTCRCASC	Canadian Infantry Division Troops Company, Royal Canadian Army Service Corps
CIDTS	Canadian Infantry Division Training School
CIE	Companion Order of the Indian Empire
CIE	Chief Instructor of Equipment
CIESS	Chief Inspector of Engineer and Signal Stores
CIET	Canadian Intermediate Education Test
CIET	Canadian Intermediate Educational Test
CIF	"C" Infantry Battalion
CIG	Chief Instructor in Gunnery
CIG	Chief Instructor of Gunnery
CIGS	Chief of the Imperial General Staff at the War Office
CIGS	Chief of the Imperial General Staff
CIGS	Chief of the Imperial General Staff
CIHU	Canadian Infantry Holding Unit
CIL	Cadet Instructors List
CIMGCoy(NBR)	Canadian Independent Machine Gun Company (New Brunswick Regiment)
Cin CCNA	Commander in Chief, Canadian North West Atlantic
CINC	Commander in Chief
CInfC	Canadian Infantry Corps
CIntC	Canadian Intelligence Corps
CIofCM	Chief Inspector of Catering & Messing
CIOSPRCOC	Canadian Infantry Ordnance Sub-Park, Royal Canadian Ordnance Corps
CIPAS	Chief Inspector of Passive Air Defence
CIPCIC	Canadian Interpreters Pool, Canadian Infantry Corps
CIRD	Canadian Indestructible Roller Device (mine clearer)
CIRES	Chief Inspector of Royal Engineer Stores
CIRU	Canadian Infantry Reinforcement Unit
CIST	Chief Inspector of Supplementary Transport
CITB	Canadian Infantry Training Brigade
CITC	Canadian Infantry Training Centre
CITC	Canadian Infantry Centre
CITC	Canadian Infantry Training Centre
CitoanMTIBRCASC	Canadian Increment to a (Mobilization Training Centre / Mechanical Transport / Military Training OR Movement Train) Inspection Branch, Royal Canadian Army Service Corps
CITR	Canadian Infantry Training Regiment
CITW/SRCEME	Canadian Infantry Troops Workshop, Royal Canadian Electrical and Mechanical Engineers
CITW/SRCOC	Canadian Infantry Troops Workshop, Royal Canadian Ordnance corps
CIU	Clinical Investigation Units
CIV	Civil or civilian
CIV	Civilian or Civil
Civ.	Civil
CIWB	Canadian Infantry Works Battalion
CIWC	Canadian Infantry Works Corps
CJATC	Canadian Joint Air Training Centre (Rivers, Manitoba)
CJLS	Corps Junior Leaders School
CJTF	Combined Joint Task Force
CJWSC	Canadian Junior War Staff Course
Ck	Cook Take charge of galley.
CK	Cook
CK	Cook (Ship's)
Ck(O)	Cook (Officers)
Ck(Prob)	Cook (Probationer)
Ck(S)	Cook (Seamen)
Ck1c	Cook, First Class
Ck2c	Cook, Second Class
Ck3c	Cook, Third Class
CKMTE	Cook's Mate
CKS&DU	Canadian Kit Storage & Disposal Unit
CKSD	Canadian Kit Storage Depot
CL	Centre line
CL	Casualty List
Cl	Clasp
CL	Canloan List
CL	Casualty List - list of soldiers wounded, killed, missing or taken prisoner by the enemy
CL	Colonel
CL	Compassionate Leave
CL	Convalescent Leave
CL	Casualty List or Centre Line
Cl R	Closr reconnaissance
Cl Sp Tp	Close Support Troop
CL YEO	City of London Yeomanry
CL-SE	Colour Sergeant
CLA-AB	Canadian Light Anti-Aircraft Battalion
CLACKS.	Clackmannanshire
CLAM	Combat Liberation Army of Meaford
CLB	Canadian Labour Battalion
CLC	Canadian Leave Centre
CLDAFHQ	Canadian Liaison Detachment, Allied Forces OR Air Force Headquarters
CLE	Central Landing Establishment
CLE	Clerk
CLES	Canadian Legion Educational Service
CLFCSC	Canadian Land Force Command and Staff College (located in Kingston, ON)
CLFCSC	Canadian Land Force Command and Staff College
CLFHSRCAMC	Canadian Light Field Hygiene Sections, Royal Canadian Army Medical Corps
CLH	Canadian Light Horse
CLH	Canadian Light Horse - cavalry unit, originally intended as a scouting force
CLK	Clerk
CLK	Clerk
ClkAcc	Clerk Accounting
ClkAdmSupr	Clerk Administrative Supervisor
ClkEng	Clerk Engineering
ClkGen	Clerk General
ClkStats	Clerk Statistics
ClkSteno	Clerk Stenographer
ClkTyp	Clerk Typist
Cloc	Chief Locator
ClofCPC(C)	Canadian Line of Communication Provost Company (Consolidated)
CLofCT	Canadian Line of Communication Terminal
CLP	Canadian Labour Pool
CLQ	Class Qualified
CLRSRCOC	Canadian Light Recovery Station, Royal Canadian Ordnance Corps
CLS	Chief of the Land Staff; or Central Landing School
CLS	Chief of the Land Staff
CLURCE	Canadian Landmark Unit, Royal Canadian Engineers
CLWS	Canadian Legion War Services
CLY	County of London Yeomanry
CM	Career Manager; or Court Martial
CM	Carpenter's Mate Use hand and power tools. Take charge of ship ventilation, painting, watertight control, drainage. Understand shoring and drydocking.
CM	Chief Metalsmith
CM	Canadian Centennial Medal (1967)
CM	Commissaryman
CM	Communicator
CM	Member of the Order of Canada
CM/L	Controlled Mine Laying
CM1c	Carpenter's Mate, First Class
CM2c	Carpenter's Mate, Second Class
CM3c	Carpenter's Mate, Third Class
CMA	Central Mediterranean Area
CMA	Corps of Military Accountants
CMACRCASC	Canadian Motor Ambulance Convoy, Royal Canadian Army Service Corps
CMASCL	Canadian Military Attache Staff Canadian Legation
CMB	Coastal Motorboat
CMBG	Canadian Mechanized Brigade Group
CMBURCAMC	Canadian Mobile Bath Units, Royal Canadian Army Medical Corps
CMC	Canadian Medical Centre
CMC	Canadian Military College
CMCLG	Canadian Movement Control Liaison Group
CMCR(PLNBH)AF	Canadian Motorcycle Regiment (Princess Louise's New Brunswick Hussars) Active Force
CMCU	Canadian Movement Control Unit
CMD	Command
CMD	Conventional Munitions Disposal
CMD	Command
CMDBSN	Commissioner Boatswain
CMDLondonMD1	Central Mechanization Depot, Royal Canadian Ordnance Corps
Cmdr	Commander
Cmdr	Commander (Naval)
Cmdr.	Commander
CMDRE	Commodore
CMDRE	Commodore
CME	Canadian Military Engineer
CMEC	Canadian Mechanical Equipment Company
CMF	Central Mediterranean Force
CMF	Central Med Forces
CMF	Central Mediterranean Force
CMF	Central Mediterranean Force
CMG	Canadian Medical Group
CMG	Companion of the Order of St Michael and St George
CMG	Order of St. Michael and St. George (Companion)
CMG	Commander of the Order of St. Michael and St. George
CMGB	Canadian Mechanized Brigade Group
CMGBde	Canadian Machine Gun Brigade
CMGC	Canadian Machine Gun Corps
CMGC	Canadian Machine Gun Corps - soldiers with machine guns responsible for supporting or defending against infantry attack
CMGCMF	Canadian Meteorological Group - Central Mediterranean Force
CMGHU	Canadian Machine Gun Holding Unit
CMGO	Corps Machine Gun Officer
CMGRU	Canadian Machine Gun Reinforcement Unit
CMGTC	Canadian Machine Gun Training Centre
CMH	Calgary Military Hospital
CMH	Canadian Military Hospital
CMH	Centimeter Height Finding
CMHL	Canadian Mobile Hygiene Laboratory
CMHQ	Canadian Military Headquarters
CMHQC	Canadian Military Headquarters Course
CMHQROX-LPSOW	Canadian Military Headquarters Records Office X-List, PSOW
CMHRCAMC	Camp Military Hospital, Royal Canadian Army Medical Corps
CMHRCAMC	Camrose Military Hospital, Royal Canadian Army Medical Corps
CMHRCAMC	Charlottetown Military Hospital, Royal Canadian Army Medical Corps
CMHRCAMC	Chatham Military Hospital, Royal Canadian Army Medical Corps
CMHRCAMC	Chicoutimi Military Hospital, Royal Canadian Army Medical Corps
CMHRCAMC	Chilliwack Military Hospital, Royal Canadian Army Medical Hospital
CMHRCAMC	Cornwall Military Hospital, Royal Canadian Army Military Hospital
CMIS	Career Management Information System
CMJ	Chief Military Judge
CMM	Chief Machinist's Mate
CMM	Order of Merit (Commander)
CMMG	Canadian Motor Machine Gun Brigade
CMMGC	Canadian Motor Machine Gun Corps
CMMP	Corps of Military Mounted Police
CMMS	Canadian Motorcycle Maintenance School
CMN-SURCAMC	Canadian Mobil Neuro-Surgical Unit, Royal Canadian Army Medical Corps
CMO	Chief Medical Officer
CMO	Chief Medical Officer or Chief Maintenance Officer
CmoMM	Chief Motor Machinist's Mate
CMOS	Counter Mortar Officer Staff
CMP	Chief of Military Personnel; or Corps of Military Police
CMP	Corps of Military Police
CMP	Corps of Military Police
CMP&DB	Canadian Military Prison & Detention Barracks
CMPA	Canadian Military Police Association
CMPC	Canadian Military Police Corps
CMPLRCASC	Canadian Mobile Pet. Laboratories, Royal Canadian Army Service Corps
CMPS	Canadian Map Photographic Section
CMPS	Canadian Military Police Corps
CMR	Canadian Mounted Rifles
CMR	Coll?ge militaire royal de Saint-Jean
CMR	Canadian Mounted Rifles - mounted soldiers originally, later used largely as infantry
CMR	Cape Mounted Riflemen
CMR(GGHG)AF	Canadian Motorcycle Regiment (Governor General's Horse Guards) Active Force
CMRCASF(DYRCH)	Canadian Motorcycle Regiment, Canadian Active Service Force (17th Duke of York's Royal Canadian Hussars)
CMRPRCASC	Canadian Medium Regiment Platoon, Royal Canadian Army Service Corps
CMRS	Canadian Medical Rest Station
CMRSRCAMC	Canadian Medical Rest Station, Royal Canadian Army Medical Corps
CMS	Chief of Maritime Staff
CMS	Canadian Military Staff
CMS	Canadian Mission Staff
CMSA	Co-operations with the British Ministry of War Transport in the United States
CMSC	Cape Medical Staff Corps
CMSC	Co-operations with the British Ministry of War Transport in Canada
CMSC	Corps of Military Clerks
CMSC	Corps of Military Staff Clerks
CMSCCO	Corps of Military Staff, Clerks Corps Orders
CMSPEC	Canadian Military Section Port Executive Committee
CMSTMUSA	Camp Myles Standish, Tauton Massachusetts, U.S.A.
CMT	Corps of Motor Transport, Army Service Corps
CMTC	Canadian Manoeuvre Training Centre
CMTCCM	Canadian Militia Training Course, Camp Macauley
CMTech	Construction and Maintenance Technician
CMTRCA	Canadian Modelling Team, Royal Canadian Artillery
CMTRURCEME	Canadian Mobile Tire Repair Unit, Royal Canadian Electrical and Mechanical Engineers
CMTS	Central Mechanical Transport Stores
CMU	Civilian Maintenance Unit
CMU	Construction and Maintenance Units
CMU	Civilian Maintenance Unit
CN&CS	Central Navigation & Control School
CNCoy	Cannon Company
Cnd	Canadian
Cnd.	Canadian
CndDetnBks	Canadian Detention Barracks
CNDHQ	Commandant National Defence Headquarters
CNE	Canadian National Exhibition
CNEC	Chief Naval Engineering and Construction
CNES	Chief Naval Equipment and Supply
CNF	Commonwealth Naval Forces
CNK	Change Next of Kin
CNMO	Canadian Naval Mission Overseas
CNO	Canadian Naval Order
CNP	Chief of Naval Personnel
CNPWRCAMC	Canadian Neuro Psychiatric Wing, Royal Canadian Army Medical Corps
CNR	Canadian National Railways
CNR	Canadian Naval Regulations
CNS	Central Navigation School
CNS	Chief of the Naval Staff
CNSRHRCAMC	Canadian Nursing Sister's Rest Home, Royal Canadian Army Medical Corps
CNVT&TU	Canadian Night Vision Training & Testing Unit
CNVTS	Central Night Vision Training School
CNW-44	Canadian Naval War Plan
CO	Commanding Officer (can also be OC); or Chain Overseas (Overseas version of CH)
CO	Company
CO	Commanding Officer - any officer in command of a specific unit (usually battalion level and up)
CO	Constable
CO	Cook (Officer's)
CO	Corps Orders
CO	Commanding Officer or Conscientious Objector
CO(A)	Camp Orders (Angler)
CO/SPD	Canadian Overseas Postal Depot
CO&MERU	Canadian Ordnance & Mechanical Engineer Reinforcement Unit
COA	Course of Action
COA	Chief Ordnance Accountant
COA	Corps of Ordnance Artificers
COA	Course of Action
COAC	Commanding Officer Atlantic Coast
COAV	Commanding Officer Auxiliary Vessels
COBD	Canadian Ordnance Beach Detachment
COBD	Canadian Ordnance Branch Detachment
COC	Canadian Ordnance Corps
COC	Combined Operations Centre
COC(AC)	Combined Operations School (Army Camp)
COC&BTC	Combined Operations Centre & Basic Training Centre
COCDC	Corps Orders, Canadian Dental Corps
COCPC	Corps Orders Canadian Postal Corps
COCTC	Canadian Ordnance Corps Training Centre
COCTUSC	Canadian Officer Cadet Training Unit Selection Centre
COCWAC	Corps Orders, Canadian Women's Army Corps
COD	Command Ordinance Depot
COD	Coast Observer Detachment
COD	Central Ordnance Depot
COD	Command Ordnance Depot or Central Ordanance Depot
CODCRCOC	Central Ordnance Depot Company, Royal Canadian Ordnance Corps
CODE	Description
CODRCOC	Camp Ordnance Depot, Royal Canadian Ordnance Corps
COEMETC	Canadian Ordnance Electrical Mechanical Engineer Training Course
COF	Canadian Army Occupation Force
COF	Canadian Occupational Force
CofAS	Corps of Army Schoolmasters
CofC	Queen's Own Cameron Highlanders of Canada
CofF	Chaplain of the Fleet
CofHRS	Corps of Hussars
CofI	Court of Inquiry - group of officers convened to investigate specific questions or events
CofLondYeo	County of London Yeomanry
CofLRS	Corps of Lancers
COFPRCOC	Canadian Ordnance Field Park, Royal Canadian Ordnance Corps
CofS	Chief of Staff
CofS	Cross of Sacrifice (Memorial Cross)
CofW	Cable or Wireless
COHQ	Combined Operations Headquarters
COI	Conflict of Interest
COI	Court of Inquiry
COIN	Counter-Insurgency Operations
COL	Colonel
COL	Chain Overseas Low (radar AMES Type 5)
Col	Colonel
Col	Colonel or Column
Col.	Colonel
COLDM GDS	Coldstream Guards
COLDM GDS	Coldstream Guards
Coldm Gds (CG)	The Coldstream Guards (The Coldstream Regiment of Foot Guards)
COLN	Column
COLN	Colonel or Column
Coln.	Column
COLO	Combined Operations Liaison Office
Com	Command - unit under the command of one officer or non-commissioned officer
COM	Commissioner
Com'd	Command - unit under the command of one officer or non-commissioned officer
Com10thFleetCandR	Commander 10th Fleet Convoy and Routeing (US)
ComBtswn	Commissioned Boatswain
COMC&S	Canadian Ordnance Maintenance Company & Sections
COMD	Command, commanded, commandant or commander
Comd	Command - unit under the command of one officer or non-commissioned officer
Comd	Commandant
Comd	Commander
Comd	Commanding
COMD	Command or Commander or Commanding
Comd.	Command
ComdEngr	Command Engineer
COMDG	Commanding
COMDGEN	Commanding General (U.S.)
COMDR	Commander
Comdt	Commandant
COMDT	Commandant
COME	Chief Ordnance Mechanical Engineer
COME	Chief Ordnance Mechanical Engineer
COMERU	Canadian Ordnance and Mechanical Engineer Reinforcement Unit
COMINCH	Commander in Chief, US Fleet
CominchCandR	Commander in Chief, US Fleet, Convoy and Routeing
COMINT	Communications Intelligence
Comm	Commission
Comm	Commodore
COMM(S)	Communication(s)
Commande (D)	Commander (Destroyers)
COMMO	Communications
Commodore(D)WA	Commodore (Destroyers), Western Approaches
CommofCustoms	Commissioner of Customs
COMMS Z	Z Communications Zone
COMN	Communication
Comn	Communication
ComOp	Communications Operator
ComOpSupr	Communications Operator Supervisor
COMP	Composite
COMP	Component or Composite
ComPC(A)	Communications Performance Checker (Air)
ComPC(G)	Communications Performance Checker (Ground)
COMPO	Composite Ration (also called comp rat)
COMSEN	Communications Centre
ComTech	Communications Technician
ComTech(A)	Communications Technician (Air)
ComTech(G)	Communications Technician (Ground)
CON	Control or Convoy or Concrete
CON R	Contact reconnaissance
CONC	Concentrate, concentrated or concentration
Conc	Concentrate
Conc	Concentration
CONC	Concentrated or Concentration
Cond	Conductor
COND	Commanding Officer Naval Divisions
Condr	Conductor
CONDR	Conductor
Connav (No)	Navy Authority, Washington
ConnRang	Connaught Rangers
Const	Constable
Constl	Constructional
CONSTR	Construct, constructed or construction
constr	Construction
CONSTR	Construct or Costruction
Constr.	Construction
ConstrC	Constructor Captain
CONTR	Controller
CONTR	Controller
CONV	Conversion
Conv	Convalescent - a soldier recovering from wounds or illness
ConvoyCYeoSigs	Convoy Chief Yeoman of Signals
ConvoyLSig	Convoy Leading Signalman
ConvoyOSig	Convoy Ordinary Signalman
ConvoySig	Convoy Signalman
ConvoyYeoSigs	Convoy Yeoman of Signals
COO	Chief ordnance officer
COO	Chief Ordnance Officer
COOD	Co-ordinate or Co-ordinating
Cook(O)	Cook (Officer's)
Cook(S)	Cook (Ship's)
COORD	Co-ordinate, co-ordinated, co-ordinating or co-ordination
Coord	Co-ordinating or co-ordinate
COOS(M)RCOC	Canadian Ordnance Officer's Shop (Mobile), Royal Canadian Ordnance Corps
COP	Commander of Port
COPC	Commanding Officer Pacific Coast
COPD	Canadian Overseas Postal Depot
COpSO	Chief Operational Services Officer
Cor	Corvettes
COR	Confirmation of Rank
CORC	Canadian Ordnance Railhead Company
CORCAMC	Corps Orders, Royal Canadian Army Medical Corps
CORCC	Canadian Overseas Railway Construction Corps
CORCRCOC	Canadian Ordnance Railhead Company, Royal Canadian Ordnance Company
CORCT	Canadian Overseas Railway Construction Troops
CORD	Central Ontario Regimental Depot
CORD	Central Ontario Regimental Depot - facility in England used to assemble men and to store and administer equipment and materials
CORD	Commanding Officer Reserve Divisions
CORNWL.	Cornwall
Corp	Corporal
Corpl	Corporal
CORU	Canadian Ordnance Reinforcement Unit
COS	Chief of Staff; or Company Orderly Sergeant; or Change of Strength
Cos	Companies
CoS	Chief(s) of Staff
COS	Change of Strength
COS	Coming Off Strength
COS	Company Orderly Sergeant
COS	Chief of Staff or Controller of Ordnance Service
COS	Colonel of Staff
COS&CB	Canadian Officers Survey & Classification Board
COSAI	Canadian Ordnance Stores Accounting Inspectorate
Cositrep.	Combined Situation Report
COSSAC	Chief of Staff to Supreme Allied Commander
COSSAC	Chief of Staff to the Supreme Allied Commander (Designate)
COSSAC.	Chief of Staff to the Supreme Allied Commander (designate)
COTC	Canadian 0fficers Training Corps
COTC	Canadian Officer Training Centre
COTC	Canadian Officer Training Corps
COTC	Canadian Overseas Telecommunication Corporation
COTU	Coastal Operational Training Unit
COU	Called Out Under
COVGofC	Corps Orders Veterans Guard of Canada
COX	Coxswain Work with canvas and handle boats. Know signaling.
Cox	Coxswain
Cox'n	Coxswain
COY	Company
Coy	Company - unit of approximately 200 men, divided into 4 platoons
COY	Company
Coy.	Company
CP	Command Post; or Close Protection
CP	Chief Photographer
CP	Chaplains Pool
CP	Command Post
CP	Casualty Collecting Point
CP	Command Post
CPACRCAMC	Canadian Prophylactic Ablution Centre, Royal Canadian Army Medical Corps
CPB	Canadian Parachute Battalion
CPB	Canadian Pioneer Battalion
CPBRCE	Canadian Pioneer Battalion, Royal Canadian Engineers
CPC	Canadian Postal Corps
CPC	Canadian Pension Commission (Department of Veterans Affairs)
CPC	Canadian Postal Corps
CPC	Canadian Provost Corps
CPC	Corps Protection Company
CPCCMF(ADHOC)	Canadian Pioneer Company, Central Mediterranean Force
CPCD	Canadian Provost Corps Depot
CPCO/S(PU)	Canadian Postal Corps Overseas, (Postal Units)
CPCURCASC	Canadian Port Clearance Unit, Royal Canadian Army Service Corps
CPDPRCE	Canadian Pile Driving Platoon, Royal Canadian Engineers
CPDRCAPC	Command Pay Detachment, Royal Canadian Army Pay Corps
CPE	Central Photographic Establishment
CPF	Canadian Patrol Frigate. (Halifax Class); or Coastal Patrol Flight
CPF	Canadian Patriotic Front
CPhM	Chief Pharmacist's Mate
CPhoM	Chief Photographer's Mate
CPI	Corps of Permanent Instructors
CPinME	Canadian Personnel in Middle East
CPL	Corporal
CPL	Corporal
CPLAM	Corporal Ambulance
CPMH	Camp Petawawa Military Hospital
CPMHRCAMC	Chorley Park Military Hospital, Royal Canadian Army Medical Corps
CPMMLRCOC	Canadian Pilot Model Mobile Laundry, Royal Canadian Ordnance Corps
CPO	Chief Petty Officer (Navy Rank); or Command Pay Office
CPO	Chief Petty Officer
CPO	Civilian Personnel Officer
CPO	Chief Petty Officer or Command Post Officer
CPO1	Chief Petty Officer 1st Class
CPO2	Chief Petty Officer 2nd Class
CPPR	Civilian Performance Planning and Review
CPR	Chief Parachute Riggger
CPR	Canadian Pacific Railway
CPRD	Canadian Public Relations Detachment
CProC	Canadian Provost Corps
CPRS	Canadian Public Relations Services
Cprtr	Chief Printer
CPRU	Canadian Public Relations Unit
CPS	Canadian Planning Staff
CPS	Canadian Publishing Section
Cpt	Captain
CPTC	Canadian Parachute Training Centre
CPTCAC	Canadian Pioneer Troop, Canadian Armoured Corps
CPTHO	Captain of Hospital Orderlies
CPTRE	Captain Royal Engineers
CPTU	Canadian Parachute Training Unit
CPTUCPC	Canadian Postal Tracing Unit, Canadian Postal Corps
CPW/S(ADHOC)RCEME	Canadian Port Workshop (Ad Hoc), Royal Canadian Electrical and Mechanical Engineers
CPW/S(ADHOC)RCOC	Canadian Port Workshop (Ad Hoc), Royal Canadian Ordnance Corps
CPWEU	Canadian Petroleum Warfare Experimental Unit
CQM	Chief Quartermaster
CQMS	Company Quartermaster Sergeant
CQMS	Company Quartermaster-Sergeant
CQMS	Company Quarter Master Sergeant
CQSC	Camp Quaretering Staff Captain
Cr	Commander
CR	R?giment de la Chaudi?re (French only)
CR	Central Registry
CR	Confirmation of Rank
CR	Control Rate
CR	Control Rating
CR	Control Ratings
CR	Coast Regiment
CR(C)E	Commander, Royal (Canadian) Engineers
CR(T)	Calgary Unit (Tank)
CR/AC	Canadian Re-allocation Centre
CRA	Commander Royal Artillery
CRA	Commander Royal Artillery (Divisional or corps HQ: brigadier)
CRA	Commander, Royal Artillery
CRA	Commanding Royal Artillery
CRA	Compulsory Retirement Age
CRA	Commander Royal Artillery
CRAC	Commander Royal Armoured Corps
CRAMC	Commander, RAMC
CRAOC	Commander, RAOC
CRASC	Commander, RASC
CRASC	Commander, Royal Army Service Corps
CRASC	Commander Royal Army Service Corps
CRB	Career Review Board
CRB	Canadian Rifle Battalion
CRB	Career Review Board
CRB(M)	Career Review Board (Medical)
CRBRCA	Canadian Rocket Battery, Royal Canadian Artillery
CRBW/SRCEME	Canadian Radar Battery Workshop, Royal Canadian Electrical and Mechanical Engineers
CRC	Control and reporting center
CRC	Canadian Reception Camp
CRC	Casualty Retraining Centre
CRC	Chief Registration Clerk
CRC	Corps Reception Camp
CRCAMC	Company Royal Canadian Army Medical Corps
CRCASCATBC	Company Royal Canadian Army Service Army Tank Brigade Company
CRCASCATBC	Company Royal Canadian Army Service Corps
CRCC	Canadian Railway Construction Corps
CRCC	Canadian Road Construction Company
CRCE	Company Royal Canadian Engineers
CRCE(PB)	Commander Royal Canadian Engineers (Permanent Bridges)
CRCE(W)	Commander Royal Canadian Engineers (Works)
CRCEME	Company Royal Canadian Electrical and Mechanical Engineers
CRCL	Canadian Red Cross List
CRCORU	Canadian Royal Canadian Ordnance Corps Reinforcement Unit
CRCR	Canadian Reserve Cavalry Regiment
CRCR	Canadian Reserve Calvary Regiment - cavalry reserve unit based in England
CRCRCAMC	Casualty Retraining Centre, Royal Canadian Army Medical Corps
CRCRCEME	Canadian Recovery Company, Royal Canadian Electrical and Mechanical Engineers
CRCRCOC	Canadian Recovery Company, Royal Canadian Ordnance Corps
CRD	Controller of Research & Development
CRD	Canadian Reception Depot
CRD	Canadian Remount Depot
CRD(LS)	Canadian Repatriation Depot (LS)
CRDF	Cathode Ray Direction Finding
CRDFT(S)C	Canadian Radio Detection Finder Training (School) Centre
CRDFTC	Canadian Radio Direction Finder Training Centre
CRE	Commander Royal Engineers
CRE	Central Reconnaissance Establishment
CRE	Commander Royal Engineers
CRE	Commander Royal Engineers
CRecs	Controller of Records (Air)
CREME	Commander Royal Electrical and Mechanical Engineers
CRF	Controller of Research & Development
CRFTTC	Canadian Reinforcement Transit Camp
CRGTPRCASC	Canadian Reinforcement Group Transit Platoon, Royal Canadian Army Service Corps
CRGWP	Canadian Reinforcement Group Workshop Platoon
CRI	Chinese Regiment of Infantry
CRIS	Cranio-Rectal Insertion Syndrome
CRLE	Canadian Radio Location Establishment
CRM	Chief Radioman
Crmn	Crewman
CRN	Change Regimental Number
CRO	Central Records Office; or Civilian Repair Organization
CRO	Canadian Records Office
CRO	Chief Recruiting Officer
CRO	Corps Reserve of Officers
CRO	Officer in Charge Central Registry
CRO	Corps Routine Order
CROCRCE	Canadian Railway Operation Company, Royal Canadian Engineers
CRP	Civilian Repair Party
CRPG	Canadian Ranger Patrol Group
Crpl	Corporal
CRR(PLDG)	Canadian Reconnaissance Regiment (Princess Louise Dragoon Guards)
CRRCA	Coast regiment, Royal Canadian Artillery
CRS	Chief Review Services; or Control and Reporting School
CRS	Canadian Recce Squadron
CRS	Captured Records Section (US Dept of the Army)
CRS	Central Recruiting Troop
CRS	Corps Rest Station
CRS-CIB	Canadian Recce Squadron-Canadian Infantry Brigade
CrStGeo	Cross of Saint George (Russia)
CRT	Canadian Railway Troops
CRT	Chief Radio Technician
CRT	Canadian Railway Troops - men recruited and organized to operate railways in rear areas
CRT	Continuous Reserve Training
CRT	Cathode Ray Tube
CRTC	Canadian Radar Training Centre
CRTC(A)	Canadian Reconnaissance Training Centre (Active)
CRTC(R)	Canadian Reconnaissance Training Centre (Reserve)
CRU	Civilian Repair Unit
CRU	Canadian Reinforcement Unit
CRU	Civil Resettlement Unit
CRUPU	Canadian Reinforcement Units Postal Units
CRURCA	Canadian Rocket Unit, Royal Canadian Artillery
Crypto	Cryptographer
CS	Close support
CS	Commissary Steward
CS	Cease
CS	Christian Science (Church)
CS	Commandant Staff
CS	Communicator (Ship's)
CS	Communicator (Supplementary)
CS	Cypher Section
CS(A)	Controller of Supply (Air)
CS(No)	Admiralty File Number
CS&AC	Canadian Selection & Appraisal Centre
CS&TO	Camp Supply & Transport Officer
CSA	Canadian Small Arms
CSA	Consular Shipping Adviser
CSAA	Controller of Small Arms Ammunition
CSAFVIRCEME	Canadian Section Armoured Fighting Vehicles Inspectorate, Royal Canadian Electrical and Mechanical Engineers
CSAFVTS	Canadian Section Armoured Fighting Vehicles Technical Staff
CSAI	Canadian School of Army Instruction
CSAS(E)	Canadian Small Arms School (Eastern)
CSAS(WC)	Canadian Small Arms School (Western Canada)
CSATC	Canadian Small Arms Training Centre
CSB	Canadian Shipping Board
CSBASRAC	Canadian Special BASRA Company
CSBD	Canadian Special Base Depot
CSC	Cadet Services of Canada
CSC	Canadian Service College
CSC	Chiefs of Staff Committee
CSC	Commissariat Staff Corps
CSC	Corporal Signal Corps
CSCC	Canadian Section Claims Commission
CScotR	Canadian Scottish Regiment
CSCRCOC	Canadian Salvage Corps, Royal Canadian Ordnance Corps
CSD	Code of Service Discipline
CSDE	Central Servicing Development Establishment
CSDS	Canadian Special Driving School
CSDU	Central Salvage Depot Unit
CSE	Course
CSE	Central Signals Establishment
CSE	Colour Sergeant
CSE	Course
CSEAFHQ	Canadian Section Echelon Allied Forces, Headquarters
CSEC	Canadian Special Employment Company
CSEE	Canadian Signals Experimental Establishment
CSEF	Canadian Siberian Expeditionary Force
CSF	Central Signals Establishment; or Communications and Support Flight
CSF	Chief Shipfitter
CSG	Clerk Stenographer Group
CSGHQ2ndEch	Canadian Section General Headquarters, 2nd Echelon
CSGHQE	Canadian Section General Headquarters Echelon
CSgt	Colour Sergeant
CSHQBGNR	Canadian Section Headquarters, Brussels, GRN
CSHQCC	Cypher Section Headquarters Canadian Corps
CSI	Companion of the Star of India
CSI	Companion of the Most Exalted Star of India
CSIB	Canadian Special Infantry Battalion
CSIC	Canadian Special Infantry Company
CSICoy	Canadian Special Infantry Company
CSIS	Canadian Security and Intelligence Service
CSK	Chief Storekeeper
CSKSU	Canadian Surplus Kit Storage Unit
CSM	Company Sergeant Major
CSM	Chief Signalman
CSM	Company Sergeant-Major - senior non-commissioned officer in a company
CSM	Company Sergeant Major
CSME	Canadian School of Military Engineering
CSMH	Christie Street Military Hospital
CSO	Chief Signals Officer
CSO	Chief Staff Officer
CSO	Chief Signals Officer
CSO	Chief Signal Officer
CSO	Chief Signal Officer
CSofA	Canadian School of Artillery
CSofAA	Canadian School of Army Administration
CSofI	Canadian School of Infantry
CSOI	Commandant School of Instruction
CSOR	Canadian Special Operations Regiment
CSOR	Chief Staff Officer Reserves
CSp(*)	Chief Specialist
CSPDE	Combined services Project Development Unit
CSR	Combat Stress Reaction
Csr	Cruiser
CSR(MG)	Canadian Scottish Regiment (Machine Gun)
CSR&DE	Canadian Signals Research & Development Establishment
CSRCCS	Construction Section, Royal Canadian Corps of Signals
CSRD	Chief Superintendant Research Department
CSRU	Canadian Signals Reinforcement Unit
CSS	Combined Signals School
CSS	Communications and Support Squadron; or Combat Service Support
CSSB	Canadian Special Service Battalion
CSSCRCOC	Canadian Special Stores Company, Royal Canadian Ordnance Corps
CSSD	Canadian Special Salvage Detachment
CSt	Chief Steward
CST	Coast
CST BTY	Coast Battery
CSTC	Canadian Signal Training Centre
CSTech	Communications Systems Technician
CSTTB	Canadian Standing Trades Test Board
CSTV	Coil Skids Towing Vessel
CSU	Communications and Support Unit
CSU	Central Statistical Unit
CSupt	Commodore Superintendant
CSURCEME	Canadian Servicing Unit, Royal Canadian Electrical and Mechanical Engineers
CSURCOC	Canadian Salvage Units, Royal Canadian Ordnance Corps
CSV	Camp Staff Volunteer
CSWSTRCCS	Canadian Shock Wave Section Type, Royal Canadian Signals Corps
CSWTS	Canadian Section Weapons Technical Staff
CT	Component Transfer
CT	Chief Telegrapher
CT	Communication Trench
CT	Component Transfer
CT	Communication Trench or Chief Technician or Clothing and Textiles
CT(CFC)TC	Camp Tremblay (Canadian Forestry Corps) Training Centre
CTA	Canadian Troop Aldershot
CTACRCASC	Corps Troop Ammunition Company, Royal Canadian Army Service Corps
CTAT	Controlled Technology Access Transfer
CTBA	Ceased to be Attached
CTBE	Ceased to be Entitled
CTC	Combined Training Centre
CTC	Canadian Training Centre
CTC	Chief Turret Captain
CTC	Canadian Tank Corps
CTC	Canadian Transit Camp
CTC	Canadian Troops Colchester
CTC	Combined Training Centre or Cavalry Tank Corps
CTC(TB)CPC	Canadian Tobacco Depot (Type B), CPC (see above for various meanings of CPC)
CTCRCE	Canadian Tunnelling Company, Royal Canadian Engineers
CTCSPCProC	Canadian Traffic Control Section Provost, Canadian Provost Corps
CTCURCACMF	Canadian Traffic Control Unit, Royal Canadian Artillery, Central Mediterranean Force
CTCW	Canadian Transit Camp Wing
CTD	Canadian Training Division
CTDCPC	Canadian Tobacco Depot, CPC (see above for various meanings of CPC)
CTDS(ER)	Canadian Tank Delivery Squadron (Elgin Regiment)
CTDSSD	Canadian Tank Delivery Squadron Signals Detachment
CTDUCAC	Canadian Tank Demonstration Unit, Canadian Armoured Corps
CTF	Combined Task Force (refers to a multi-national TF)
CTF	Commander Task Force
CTFARCAMC	Canadian Training Field Ambulance, Royal Canadian Army Medical Corps
CTH	The Cape Town Highlanders (The Duke of Connaught and Strathearn's Own)
CTH	Canadian Troops Hereford
CTLC	Canadian Technical Liaison Group
CTM	Chief Torpedoman's Mate
CTMU	Canadian Town Major Unit
CtnAsst	Canteen Assistant
CtnMngr	Canteen Manager
CTO	Compensated Time Off
CTO	Central Telegraph Office
CTO	Chief Treasury Officer
CTO(N)	Chief Treasury Officer (Navy)
CTOO/S	Canadian Treasury Office Overseas
CTP	Commonwealth Training Plan (aka BCATP); or Course Training Plan
CTP	Canadian Transport Platoon
CTP	Course Training Plan
CTPCRCASC	Corps Troops Petrol Company, Royal Canadian Army Service Corps
CTPRCASC	Canadian Tipper Platoon, Royal Canadian Army Service Corps
CTPRCASC	Canadian Transport Platoon, Royal Canadian Army Service Corps
CTps	Corps Troops
CTR	Coast Training Regimnt
CTRCA	Calibration Troop, Royal Canadian Artillery
CtRep	Court Reporter
CTS	Combat Training School; or Clothe The Soldier
CTS	Canadian Training School
CTS	Clothe the Soldier
CTS	Composite Training School
CTS	Conversion Training Squadron
CTSC	Corps Troops Supply Column
CTSCRCASC	Corps Troop Supply Column, Royal Canadian Army Service Corps
CTTB	Central Trade Test Board
CTTC	Canadian Tank Transport Company
cttee	Committee
CTTS	Communications & Target-towing Squadron; or Civilian Technical Training School
CTTW/SRCEME	Canadian Tank Troops Workshop, Royal Canadian Electrical and Mechanical Engineers
CTTW/SRCOC	Canadian Tank Troops Workshop, Royal Canadian Ordnance Corps
CTU	Combat Training Unit; or Crew Training Unit
CTU	Commander Task Unit (U.S.)
CTW	Combat Training Wing
CU	Conversion Unit; or Camouflage Unit; or Communications Unit
CU	Converted
CU	Camp Utopia
CU	Caribbean-United Kingdom Convoy
CU	Conducting Unit
CU	Conversion Unit
CU	Camouflage Unit or Communications Unit
CUMB.	Cumberland
CUMBRIA	Cumbria
CUNEF	Canadian Component United Nations Emergency Force (Middle East)
CUS	Course (U.S.)
CUT	Cutter (U.S.)
CV	Common Valve; or Combat Vehicles
CV	Aircraft Carrier (U.S.)
CV	Communicator (V)
CV	Cross of Valour
CV	Command Vehicle or Closed Vessel
CVA&CG	Canadian Vehicle Assembly & Control Group
CVD	Central Vehicle Depot
CVD	Commercial Vessel Defensive
CVDtURCAMC	Canadian Venereal Disease Treatment Unit, Royal Canadian Army Medical Corps
CVE	Auxiliary Aircraft Carrier (U.S.)
CVE	Carrier Vessel Escort
CVHGCASF	Company Veterans Home Guard, Canadian Active Service Force
CVIRCEME	Canadian Vehicle Inspectorate, Royal Canadian Electrical and Mechanical Engineers
CVN	Aircraft Carrier, Nuclear
CVO	Commander of the Royal Victorian Order
CVO	Royal Victorian Order (Commander)
CVO	Commander of the Royal Victorian Order
CVP	Convoy Programme
CVR (T) OR (W)	(T) or (W) Combat Vehicle Reconnaissance (Tracked) or (Wheeled)
CVSM	Canadian Volunteer Service Medal
CVWS	Canadian Vehicle Waterproofing School
CW	Communication Wing; or Chemical Warfare
CW	Chemical Warfare
CW	Commissioned Warrant
CW	Communicator (W)
CW	Chemical Warfare or Continuous Wave
CW COY	Chemical Warfare Company
CW(No)	Admiralty Record Office File
CW/S&PC	Canadian Workshop and Park Company
CWAAF	Canadian Women's Auxiliary Air Force
CWAC	Canadian Women's Army Corps
CWAC ACCOMM	ACCOMM Canadian Women's Army Corps Accommodations
CWACBTC	Canadian Women's Army Corps, Basic Training Centre
CWACCS	Canadian Women's Army Corps, Composite Stores
CWACDO	Canadian Women's Army Corps, District Orders
CWACMB	Canadian Women's Army Corps, Military Band
CWACO	Canadian Women's Army Corps, Ottawa
CWACPB	Canadian Women's Army Corps, Pipe Band
CWACTC	Canadian Women's Army Corps, Training Centre
CWB	Canadian Wives Bureau
CWC	Chemical Warfare Course
CWDL	Chemical Warfare Defence Laboratory
CWGC	Commonwealth War Graves Commission
CWGC	Commonwealth War Graves Commission
CWL	Chemical Warfare Laboratories
CWM	Canadian War Museum
CWNS	Canadian War Narrative Section
CWO	Chief Warrant Officer
CWO	Chief Warrant Officer
CWP	Contractor's Working Party
CWP	Coast Watching Post (or Patrol)
CWRO	Canadian War Records Office
CWS	Central Wireless Station
CWS(IC)	Canadian Wireless Section (Intelligence Corps)
CWSF	Commander Western Sea Frontier
CWSRCE	Canadian Works Section, Royal Canadian Engineers
CWT	Hundredweight(s)
CWT	Chief Watertender
CWT	Chief Water Tender
CWT	Hundredweight
CWTC	Chemical Warfare Training Centre
CWTD	Cold Weather Test Trail Detachment
CWTV	Calibration Wireless Telegraph Vessel
CXO	Chief Examination Officer
CY	The Cheshire Yeomanry (Earl of Chester's) Regiment
CY	Chief Yeoman
Cy	Company
CY	Cheshire Yeomanry
Cyc	Cyclist
CYC	Cyclist
CYS	Chief Yeoman of Signals
CZ	Canal Zone (Panama) (U.S.)
CZ	Clyde Division - Royal Naval Volunteer Reserve
CZP	Correct Zeroing Point
CZT	Civil Zone Time
CZTU	Czechoslovak Training Unit
D	Destroyer
D	Deffered
D	Dragoon Guards and Dragoons Regimental Number Prefix
D	Driver or Docks or Detonation or Deay
d	penny
D AIR	Director of Air
D Arm D	Director of Armament Development
D Arm P	Director of Armament Production
D CDTS	Cdts Directorate of Cadets
D DENT SVCS	Dent Svcs Director Dental Services
D Docks	Director of Docks Sevice
D ENV P	Env P Director, Environmental Protection
D FIN OPS	Fin Ops Directorate Financial Operations
D Hgs	Director of Hirings Service
D Inst P	Director of Instrument Production
D Lab	Director of Labour Service
D LAW HR	Law HR Director Law Human Resources
D LAW MJPR	Law MJPR Director Law Military Justice Policy and Research
D LAW/ I	Law/ I Director of Law/ International
D LAW/MIL PER	Law/Mil Per Director of Law/Military Personnel
D Lds	Director of Lands Service
D MAR PERS	Mar Pers Directorate of Maritime Personnel
D MED POL	Med Pol Director Medical Policy
D MED SVCS	Med Svcs Director Medical Services
D MIL C	Mil C Director Military Careers
D Mov	Director of Movements
D of A	Director of Artillery (Ministry of Supply) or Director of Accounts
D of C (AM)	Director of Contracts (Air Ministry
D of E	Duration of Engagement or Director of Equipment
D of E	Director of Establishments
D of H	Director of Hygiene
D of I	Director of Intelligence
D of M	Director of Manning or Director of Mechanisation
D of O	Director of Organisation
D of Ops (Home)	Director of Operations
D of Organ	Director of Organistation
D of P	Director of Postings
D of Plans	Director of Plans
D of S	Director of Signals
D OF W	of W Died of Wounds
D of W	Director of Works
D of W	Duration of War
D Path	Director of Pathology
D Plans	Director of Military Operations (Plans)
D Post	Director of Postal Services
D PUB POL	Pub Pol Directorate of Public Policy
D REMOUNTS	Direcotr of Remounts
D Sal	Director of Salvage
D Sigs	Director of Signals
D Svy	Director of Survey
D Tn	Director of Transportation
D Vets & Remounts	Director of Veterinary Services and Remounts
D-M2	Officers of the Merchant Marine Reserve holding deck licenses in the Merchant Marine.
D-QLine	Drocourt-Qu?ant Line
D-V (G)	Officers of the Volunteer Reserve to the line for general service in deck duties.
D-V (S)2	Officers of the Volunteer Reserve to the line for special service in deck duties.
D:CTRCASC	Drivers: Corps Troops, Royal Canadian Army Service Corps
D. of CORN L.I.	Duke of Cornwall's Light Infantry
D.C.E.	Deputy Chief Engineer (DCE)
D.C.L.I.	Duke of Cornwall's Light Infantry (DCLI)
D.L.I.	Durham Light Infantry (DLI)
D(iv)HQ	Divisional Headquarters
D/C	Depth Charge
D/DEMS	Director of Defensively Equipped Merchant Ships
D/DSR	Deputy Director of Scientific Research
D/DWT	Deputy Director of Warfare and Training
D/F	Direct Finding (Station)
D/F	Direction Finding / Finder
D/G	Degaussing
D/JAP	Deputy Judge Advocate of the Fleet
D/WRCNS	Director of Women's Royal Canadian Naval Service
d/wt	Dead-weight
D&D	Devond and Dorsetshire Regiment
D&M	Driving and Maintenance
D&T	Development and Training
DA	Distributing Authority
DA	Dominion Arsenal
DA	Director of Accounts (Air)
DA	Disturbance Allowance
DA	Deputy Adjutant or direct action (fuze) or Deputy Assistant
DA/S	Director of Anti-submarine
DA&PC	Division Ammunition & Petrol Company
DA&QMG	Deputy Adjutant and Quartermaster General
DAA	Divisional Administrative Area
DAA & CD	Deputy Assistant-Director of Anti-Aircraft and Coast Defence
DAAD	Deputy Assistant Adjutant General
DAAG	Deputy Assistant Adjutant General
DAAG	Deputy Assistant Adjutant-General
DAAG(Sigs)	Deputy Assistant Adjutant General (Signals)
DAANDQMG	Deputy Adjutant and Quartermaster General
DAAP	Dependent's Allowance & Assigned Pay
DAAQMG	Deputy Assistant Adjutant and Quartermaster General
DAB	Dependent's Allowance Board
DAB12	Dependent's Allowance Board Claimant's Statement
DAB28	Dependent's Allowance Board (Medical Examiner's Report) Statutory Declaration
DAC	Divisional Ammunition Company
DAC	Divisional Ammunition Column - organization responsible for supplying ammunition to a division
DAC	Divisional Ammunition Company - organization responsible for supplying ammunition to a division
DAC	Divisional Ammunition Column or Director of Army Contracts
DACG	Deputy Assistant-Chaplain General
DACRCAMC	Division Ammunition Company, Royal Canadian Army Medical Corps
DAD	Deputy Assistant-Director or Defence Aid Post
DAD(Svy)	Deputy Assistant Director of Surveys
DAD(Tn)	Deputy Assistant Director of Transportation
DADAPS	Deputy Assistant Director Army Postal Services
DADCS	Deputy Assistant Director of Chaplain Services
DADES	Deputy Assistant Director of Engineer Services
DADG	Deputy Assistant-Director-General (in combination)
DADG Tn	Deputy Assistant-Director-General of Transportation
DADH	Deputy Assistant-Director of Hygiene
DADMS	Deputy Assistant Director of Medical Services
DADMS	Deputy Assistant Director Medical Services
DADOS	Deputy Assistant Director of Ordnance Services (battalion echelon headquarters for divisions)
DADOS	Deputy Assistant Director of Ordnances Services
DADOS	Deputy Assistant Director Ordnance Services
DADPS	Deputy Assistant-Director of Postal Services
DADQ	Deputy Assistant Director of Quartering
DADR	Deputy Assistant Director of Roads
DADR	Deputy Assistant-Director of Remounts
DADS	Director of Army Dental Services or Deputy Assistant-Director of Supplies
DADST	Deputy Assistant Director of Supplies and Transport
DADST	Deputy Assistant Director Supply & Transport
DADT	Deputy Assistant-Director of Transportation
DADVS	Deputy Assistant Director of Veterinary Services
DAE	Director of Aeronautical Engineering
DAE	Director of Army Education
DAEF	Distributing Authority, Eastern Fleet
DAEM	Distributing Authority, Eastern Mediterranean
DAF	Desert Air Force
DAFL	Director of Allied Air Co-operation and Foreign Liason
DAFM	Director of Air Force Manning
DAFR	Director of Air Force Recruiting
DAFTF	Desert Air Force Training Flight
DAFV	Director of Armoured Fighting Vehicles
DAG	Deputy Adjutant General
DAG	Deputy Adjutant General
DAG(M)	Deputy Adjutant General (National Resources Mobilization Act of 1940)
DAGB	Defended Area Goose Bay
DAI	Director of Aeronautical Inspection
DAI	Director of Aeronautical Inspection or direct action impact (fuze)
DAIP	Director Access to Information and Privacy
DAL&KINGC	Dalhousie & King Contingent
DALM	Director of American Liaison and Munitions
DAO	District Audit Office
DAO	Director of Air Organization
DAO	Dental Associate
DAOD	Defense Administration Orders and Directives
DAOD	Defence Administrative Orders and Directives
DAP	Director of Air Personnel
DAP	Divisional Aid Post
DAP	Divisional Ammunition Park
DAP(P2)	P.2 Branch, Director of Air Personnel (Civilian Personnel Administration)
DAPA	Director of Air Personnel Administration
DAPM	Deputy Assistant Provost Marshal
DAPPP	Director Accounts Processing, Pay and Pensions
DAPS	Director of Airmen Personnel Services
DAQMG	Deputy Assistant and Quartermaster General
DAQMG	Deputy Assistant Quartermaster General
DAQMG	Deputy Assistant-Quarter-Master General
DAQMG	Deputy Assistant Quartermaster General
DAR	Designation of Acting Ranks
DART	Disaster Assistance Response Team
DAS	Director of Air Signals
DASD	Director of Air Staff Duties
DASO	Deputy Armament Supply Officer
DASRS	Director of Air Sea Rescue Services
DAT	Director of Air Training
DataP	Data Processor
DATCO	Deputy Air Traffic Controller
DATS	Director Auxiliary Territorial Service
DB	Discharge Badge (For Services Rendered)
DB	Depot Battalion
DB Ops	Director of Bomber Operations
DBF	Destroyed By Fire
DBR	Damaged Beyond Repair
DBS	Distressed British Seaman
DBURCASC	Division Bath Unit, Royal Canadian Army Service Corps
DC	Duty Captain
DC	Director of Contracts
DC POL	Pol Directorate Contracting Policy
DC-V (G)	Officers of the Volunteer Reserve for general service in the Dental Corps.
DC-V (S)	Officers of the Volunteer Reserve for special service in the Dental Corps.
DCAS	Deputy Chief of the Air staff
DCAS	Detachment Canadian Auxiliary Section
DCASEU(AS)	Detachment Canadian Auxiliary Section Entertainment Unit (Army Show)
DCB	Distant Control Boat
DCC	District Cadet Camp
DCCL	Director, Claims and Civil Litigation
DCCMSC	Detachment Corps, Corps of Military Staff Clerks
DCCO	Director Civilian Classification and Organization
DCCO	Deputy Chief of Combined Operations
DCCR	Depot Canadian Cavalry Regiment
DCCRCAMC	Division Composite Company, Royal Canadian Army Medical Corps
DCCWAC	Depot Company, Canadian Women's Army Corps
DCCWAC(CSW)	Depot Company, Canadian Women's Army Corps (Composite Stores Wing)
DCD	Director Communication Development
DCDRCASC	Debert Camp Detachment, Royal Canadian Army Service Corps
DCDS	Deputy Chief of the Defence Staff
DCE	Deputy Chief Engineer
DCE(PB)	Deputy Chief Engineer (Permanent Bridges)
DCE(Wks)(Adm)(Rear)	Deputy Chief Engineer (Works) (Administration) (Rear)
DCEP	Director Civilian Employment Policies
DCFC	Detachment Canadian Forestry Corps
DCG	Deputy Chaplain-General
DCGS	Deputy Chief of the General Staff
DCHRHP	Director of Civilian Human Rights and Harassment Programs
DCIA	Deputy Chief Inspector of Armament
DCIEM	Defence and Civil Institute of Environmental Medicine.
DCIGS	Deputy Chief of the Imperial General Staff
DCIGS	Deputy Chief of the Imperial General Staff
DCLI	The Duke of Cornwall's Light Infantry Regiment
DCLI	Duke of Cornwall's Light Infantry
DCLI	The Duke of Cornwall's Light Infantry
DCM	Distinguished Conduct Medal
DCM	District Court Martial
DCM	Distinguished Conduct Medal - medal for bravery awarded to other ranks (non-officers)
DCM	Distinguished Conduct Medal or District Court Martial
DCMC	District Course Methods of Coaching
DCN	Decontamination
DCNS	Deputy Chief of the Naval Staff
DCO	Deputy Commanding Officer; or Duty Carried Out
DCO	Deputy Commanding Officer
DCO	District Cadet Orders
DCOR	Duke of Connaught's Own Rifles (28th Armoured Regiment)
DCOS	Deputy Chief of Staff
DCOS	Deputy Chief of Staff
DCP	Director of Civilian Personnel
DCRCASC	District Company, Royal Canadian Army Service Corps
DCRCH	6th Duke of Connaught's Royal Canadian Hussars
DCRE	Deputy Commander, Royal Engineers
DCRP	Director of Civil Research and Production
DCS	Director of Chaplain Services
DCS	Damage Control School
DCS	District Chaplain Services
DCS	Daily Casualty Summary
DCSA	Directorate Casualty Support and Administration
DCSO	District Camp School Orders
DCT	Director Combined Training
DCT	Director of Clothing and Textiles
DCTS	District Course Training Staff
DCVM	District Course Vehicle Maintenance
DCW&S	Director Chemical Warfare & Smoke
DD	Duplex Drive. Amphibious tanks with flotation screens
DD	District Depot
DD	Deputy Director
DD	Destroyer Division (U.S.)
DD	Discharge Dead
DD	Duty Discipline
DD (Movements)	Deputy Director of Movements
DD (Q Maint)	Deputy Director (Quartermaster Maintenance)
DD of M	Deputy Director of Manning
DD of P	Deputy Director of Postings
DD of S(1)	Deputy Director of Signals (Air Communications)
DD of S(4)	Deputy Director of Signals (Radio Servies)
DD of SI	Deputy Director of Signals (Wireless Intelligence)
DD Photos	Deputy Director of Photography
DD Plans	Deputy Director of Plans
DD PR	Deputy Director of Public Relations
DD PS	Deputy Director of Personal Services
DD RA	Deputy Director of Royal Artillery
DD(A)WD	District Depot (Active) Windsor Detachment
DD(NRMA)	District Depot (National Resources Mobilization Act of 1940)
DD(Svy)	Deputy Director of Surveys
DD(tanks)	Duplex-Drive (amphibious)
DDA	Deputy Director of Accounts
DDAD	Deputy Director of Aircraft Development
DDAFV	Deputy Director of Armoured Fighting Vehicles
DDALM	Deputy Director of American Liaison and Munitions
DDArmD	Deputy Director of Armament Development (Air)
DDAT	Deputy Director of Air Tactics
DDC	Division Dental Company
DDC (AM)	Deputy Director of Contracts (Air Ministry)
DDCDC	Dental Detachment Canadian Dental Corps
DDDO	Direction for Domestic Operations
DDE	Deputy Director of Equipment
DDED	Deputy Director of Engine Development (Air)
DDEM	Director(ate) of Design, Equipment and Mechanization
DDES	Deputy Director of Engineer Services
DDG	Destroyer, Guided Missile
DDG of M	Deputy Director-General Mechanisation
DDG of TS	Deputy Director-General of Tank Supply
DDGCA	Deputy Director-General of Civil Aviation
DDGCD	Deputy Director-General of Chemical Defence
DDGMS	Deputy Director-General of Medical Services
DDGNC	Deputy Director-General of Operations (Naval Co-operation)
DDGOF	Deputy Director-General of Ordnance Factories
DDGTD	Deputy Director-General of Tank Design
DDH	Destroyer, Helicopter carrying
DDHG	Deputy DIrector of the Home Guard
DDHO	Deputy Director of Operations (Home)
DDHS	Deputy Director Historical Section
DDL	Destroyer Deck Landings
DDME	Deputy Director of Mechanical Engineering
DDMI	Deputy Director of Military Intelligence
DDMI	Deputy Diretor of Military Intelligence
DDMO	Deputy Director of Military operations
DDMO	Deputy Director of the Meteorological Office
DDMO	Deputy Diretor of Military Operations
DDMO(O)	Deputy Director of Military Operations (Overseas)
DDMP	Deputy Director of Maintenance Plans
DDMS	Deputy Director of Medical Services
DDMS	Deputy Director of Medical Services
DDMT	Deputy Director of Military Training
DDMT	Deputy Director of Military Training
DDO	Deputy Director of Organisation
DDOP	Deputy Director of Organisation Planning
DDOR	Deputy Director of Operational Requirements
DDOSI	Deputy Director of Organisational Services and Intelligence
DDPD	District Depot Provost Detachment
DDR	East Germany Deutsche Democratic Republic also GDR
DDRD	Deputy Director of Radio Development (Air)
DDRS	Deputy Director of Repair and Servicings
DDS	Director Dental Services
DDSAL	Director of Disposals, Sales, Artifacts and Loans
DDSD	Deputy Director of Staff Duties
DDSD (W)	Deputy Director of Staff Duties (Weapons)
DDSM	Deputy Director of Service Maintenance (Air)
DDSM	Deputy Director of Servicing and Maintenance
DDSP	Deputy Director of Supply Planning (Air)
DDSS	Deputy Director of Supply Services (Air)
DDST	Deputy Director of Supplies and Transport
DDST	Deputy Director of Supplies and Transport
DDT (A)	Deputy Director of Training (Armament)
DDTA	Deputy Director of the Territorial Army
DDTCO	Deputy Director Training Combined Operations
DDTF	Deputy Director of Flying Training
DDTS	Deputy Director of Technical Training (Schools)
DDTT	Deputy Diretor of Technical Training
DDV	Deputy Director of Vehicles
DDVET	Deputy Director of Victualling, Eastern Theatre
DDW	Deputy Director of Weapons
DDWB	District Depot Wolseley Barracks
DDWO	Deputy Director of War Organisation
DE	Deckhand
DE	Convoy Escort Vessel
DE	Destroyer Escort Vessel (U.S.)
DE	Duration of Emergency
DE-M	Officwers of the Merchant Marine Reserve holdingn deck and engineering licenses in the Merchant Marine.
DE-V (G)	Officers of the Volunteer Reserve to the line for general service in deck and engineering duties.
DE-V (S)2	Officers of the Volunteer Reserve to the line for special service in deck and engineering duties.
DE&CD	Director Electrical & Communication Designs
DEAL	Deal Division, Royal Marines
Dec	Decoration
DECN	Decontamination
DECN	Decontamination
DECPR	Director, External Communications and Public Relations
DED	Director(ate) of Engineer Development
DEE	Director of Electrical Engineering
DEF	Defend, defended, defence or defensive
Def	Defence
DEF	Defence or Defend or Defensive
Def.	Defence
Defensor	National Defence Headquarters (Address used in telegrams)
DEL	Deliver, delivered or delivery
DEL	Defence Electric Light
Del.	Delivery
DEL/DLY	Delivery
DEMS	Defensively Equipped Merchant Ships
DEMTech	Dental Equipment Maintenance Technician
DENB.	Denbighshire
DenbighYeo	Denbigh Yeomanry
DEngrs	Director(ate) of Engineers
DENT	Dental
DentA	Dental Assistant
DentA	Dental Association
DentClA	Dental Clinic Assistant
Dents	Director Dental Services
Dents(Air)	Staff Officer Dental Services (Air)
DentThr	Dental Therapist
DEO	Direct Entry Officer
DEO	District Engineer Officer
DEO	Direct Entry Officer
DEO	Direct Entry Officer
DEOP	Direct entry officer plan
DEOVR	Duke of Edinburgh's Own Volunteer Rifles
DEP	Depot
DEP	Delayed Entry Program; or Director Ethics Program
Dep	Depot
DEP	Director Engineering and Personnel
DEP	Depot
Dept	Department
DEPT	Department
DERBY YEO	Derbyshire Yeomanry (TA)
DERBY Yeo	Derbyshire Yeomanry
DERBYS.	Derbyshire
DERCA	District Establishment, Royal Canadian Artillery
DERCAHAD	District Establishment, Royal Canadian Artillery, Halifax Armament District
DERRRY	County Derry (Londonderry)
DERV	fuel Diesel engined road vehicle fuel
Des	Destroyers
DES	Director of Engineer Services
DES	Drummer Sergeant
DES	Director of Educational Services or Director of Engineer Stores Services
DESOIL	Diesel Oil (U.S.)
Desp	Mentioned in Despatches
Despatches	Mentioned in Despatches
Dest	Destoyer
DET	Detach, detached or detachment
Det	Detachment
DET	Detached or Detachment
Det.	Detachment
Det'n	Detention
Detn	Detention
Detn	Detention
DETT	Detachment (detachment to another unit or Squadron)
DEU	Distinctive Environmental Uniform
DEVON	Devonshire Regiment
DEVON	The Devonshire Regiment
Devon (Dev)	The Devonshire Regiment
DEVON.	Devon(shire)
DevonR	Devonshire Regiment
DEW	Distant Early Warning (The DEW-line radar system)
DEW LINE	Line Distant Early Warning Line
DF	Defensive fire or direction finding
DF	Destroyer Flotilla
DF	Direction Finding
DF	Defensive Fire or Direction-finding (by raido)
DF Ops	Director of Fighter Operations
DFASS	Director of Fleet Accounting, Supply and Secretariat
DFC	Distinguished Flying Cross
DFC	Distinguished Flying Cross
DFCS	Day Fighter Combat School, part of CFE
DFD	Detailed for Duty
DFLS	Day Fighter Leaders School
DFM	Distinguished Flying Medal
DFM	Distinguished Flying Medal
DFMS	Defensively Equipped Merchant Ships
DFPP	Director of Financial Policy and Procedures
DFS	Direct Fire Support
DFT	Director of Flying Training
DFW	Director of Fortifications and Works
DG	Degaussing
DG	Director General
DG	Degaussing Gear
DG	Delivery Group
DG	Dragoon Guards
DG	Dragoon Guards
DG	Dragoon Guards
DG & CP	Director of Gun and Carriage Production
DG COND SVC	Cond Svc Director General Conditions of Service
DG INT	Int Director General Intelligence
DG Mech E	Director-General of Mechanical Equipment
DG of E	Director-General of Economy
DG Tn	Director-General of Transportation (Services)
DGA	Director General of Aviation
DGAD	Director General Arsenals Division
DGADR	Director General Alternative Dispute Resolution
DGAE	Director-General of Army Equipment
DGAMS	Director-General of Army Medical Services
DGAP	Director-General of Ammunition Production
DGAR	Director-General of Army Requirements
DGC&AA	Director General Coast and Anti-Aircraft Defences
DGCA	Director-General of Civil Aviations
DGCESP	Director General Civilian Employment Strategies and Programs
DGD	Director of Ground Defence
DGDS	Director General Dental Services
DGE	Director General Environment
DGE (S)	Director-General of Equipment (and stores)
DGEPS	Director General Equipment Program Services
DGER	Director General Employee Relations
DGES	Director General of Engineer Services
DGFDA	Director General Force Development Analysis
DGHG & TA	Director-General of the Home Guard and Territorial Army
DGHS	Director General Health Services.
DGHS	Director General Health Services
DGIIP	Director General International and Industry Programs
DGISD	Director-General India Stores Department
DGLPD	Director General Learning and Professional Development
DGLRC	Director General Labour Relations and Compensation
DGMC	Director General (Military Careers)
DGMC	Director General Military Careers
DGMS	Director General of Medical Services
DGMS	Director-Genera of Medical Services
DGNS	Director General Nuclear Safety
Dgns	Dragoons
DGNS	Dragoon Guards
DGO	Degaussing Officer (Naval)
DGO	Director-General of Organisation
DGOF	Director-General of Ordnance Factories
DgofMS	Director General of Medical Services
DGP	Director-General of Programmes
DGPA	Director General (Public Affairs)
DGPA	Director General Personnel Administration
DGPA	Director General (Public Affairs)
DGPandI	Director-General of Ports and Lights
DGPCO	Director General Postings and Careers Officers
DGPCOR	Director General Postings and Careers Other Ranks
DGPGP	Director General Personnel Generation Policy
DGR	Director of Graves Registration
DGR & E	Director of Graves Registration and Enquiries
DGRC	Director General (Reserves and Cadets)
DGRD	Director General of Research & Development
DGS	Director of General Stores
DGSP	Director General (Strategic Planning)
DGSP	Director General Strategic Planning
DGSR	Director-General of Shipbuilding and Repairs
DGSS	Director-General of Supply Services
DGTP	Director-General of Tank Production
DGW	Director-General of Works
DGW & E	Director-General of Welfare and Education
DGWP	Director-General of Weapons and Instruments Production
DH	Depot Hussars
DH	Deck Hand
DH	Director of Hygiene
DH(No)	His/Her Majesty's Canadian Ship " Scotian", Base Files
DHCA	Director of Civil Aviation
DHD	Director of Harbour Defence
DHD	Deck Hand
DHFS	Defence Helicopter Flying School
DHGMR	Drill Hall Guarding Maisonneuve Regiment
DHH	Directorate of History and Heritage
DHist	Director Historical Section
DHMD	District Headquarters Manning Depot OR Military District
DHO	Director of Health Operations
DHP	Director of Hydrogen Production
DHQCFC	District Headquarters Canadian Forestry Corps
DHQS	District Headquarters Staff
DHQSS	District Headquarters Subordinate Staff
DHR	The Dufferin and Haldimand Rifles Regiment of Canada
DHRD	Director Human Rights and Diversity
DHRIM	Directorate Human Resources Information Management. (The PeopleSoft people.)
DHS	Director of Historical Section
DI	Drill Instructor; or Daily Inspection (This was done every morning on equipment)
DI	Daily Inspection (Vehicle)
DI	Drill Instructor
DI	Dangerously Ill
DIB	"D" Infantry Battalion
DICASS	Directional Command Activated Sonobouy System.
DID	Detail issue depot
DID	Detail Issue Depot (Royal Canadian Army Service Corps)
DID	Detail Issue Depot
DiedofW	Died of Wounds
Diem	Day
Diet	Dietician
DIFAR	Directional Frequency Analisys and Recording.
DIHRS	Defence Integrated Human Resource System
DIL	Dangerously Ill List
DIList	Dangerously Ill List
DIMSP	Directorate Information Management Strategic Planning
DIN	Defence Information Network
DIO	Director of Internment Operations
DIP	Director Intellectual Property
DIPC	Director International Plans Coordination
Dir	Director
Dir	Director (aiming circle)
DirGen	Director General
DIRMITRAIN	Director of Military Training
DIRPR	Director Information Resource Plans and Regulation
DIRU	Division Infantry Reinforcement Unit
dis	Discharged - released from the military service, or from a hospital
DIS	Division Intelligence Section
DIS	Discharged
DIS	Diretor of Investigation and Statistics
DIS pt	Dispersal point
DISB	Disbanded
disch	Discharged
Discip	Disciplinarian
Disemb	Disembarked
DISO	Defence Information Services Organization
DISP	Disposal point
DIST	District
DIST	District
Dist R	Distant Reconnaissance
DistEngrs	District Engineers
Distr	District
DIT	Director Individual Training
DIV	Division or divisional
Div	Division
Div	Divisional Ammunition Column
Div	Division or Divisional - unit of approximately 12,000 men commanded by a major-general
Div	Divisional
DIV	Division or Divisional
Div. Recce. Regt.	Divisional Reconnaissance Regiment (Div Recce Regt)
Div(nl)	Division(al)
DivBrPl(Tp)	Divisional Bridge Platoon (Troop)
DivSig	Divisional Signal(s) (Company)
DivStr	Divisional Strength
DIWT	Director of Inland Water Transport Service
DJAG	Deputy Judge Advocate General
DJAG	Deputy Judge Advocate-General
DKIM	Director Knowledge and Information Management
DL	Distributed Learning
DL	Dead Load
DL Ry	Director of Light Railways
DlabTech	Dental Laboratory Technician
DLADRCOC	Division Light Aid Detachment, Royal Canadian Ordnance Corps
DLBM/FOOD S	S Director Logistics Business Management/Food Services
DLBM/TM	Director Logistics Business Management/Transportation Management
DLCO	Deck Landing Control Officer
DLI	The Durham Light Infantry Regiment
DLI	Durham Light Infantry
DLI	Durham Light Infantry
DLOY	Duke of Lancaster's Own Yeomanry
DLP	Director of Electrical Personnel
DLPDPS	Director Learning and Professional Development Programs and Services
DLPDSP	Director Learning and Professional Development Strategies and Policies
DLRPP	Director Labour Relations Policies and Programs
DLS	Dominion Land Surveyor
DM	Deputy Minister
DM	Driver of Mechanized Transport
DM	Defence Medal
DM	Light Mine Layer (High Speed) (U.S.)
DM	Deputy Minister
DM	Driver Mechanic
DM(A)	Deputy Minister (Air)
DM(N)	Deputy Minister (Naval)
DM&A	Director(ate) of Mechanization and Artillery
DMASP	Director Materiel Acquisition and Support Programme
DMC	Defence Management Committee
DMC	Director of Military Cooperation
DMCARM	Director Military Careers Administration and Resource Management
DME	Distance Measuring Equipment
DME	Director of Military Engineering
DME	Director of Military Engineering
DMech	Driver Mechanic
DMFS	Directorate Military Family Services
DMG	Deputy Military Governor
DMGO	Deputy Master General of Ordnance
DMH	Dartmouth Military Hospital
DMHRCAMC	Debert Military Hospital, Royal Canadian Army Medical Corps
DMHRCAMC	Dundurn Military Hospital, Royal Canadian Army Medical Corps
DMI	Director of Military Intelligence
DMI	Director Military Intelligence
DMI	Director of Military Intelligence
Dmin	Deputy Minister
DML	Demolition
DML	Demolition
DMM	Director of Mechanical Maintenane
DMMD	Director Materiel Management Distribution
Dmn	Draughtsman
DMNA	Director Manning and Naval Assistant
DmnAE	Draughtsman Aeronautical Engineering
DmnCE	Draughtsman Construction Engineering
DmnGA	Draughtsman Graphic Arts
DMO	Director of Military Operations
DMO	Director(ate) of Military Operations
DMO	Director of Military Operations
DMO & P	Director of Military Operations and Plans
DMO&I	Director(ate) of Military Operations and Intelligence
DMO&P	Director(ate) of Military Operations and Planning
DMPD	Director, Management Policy Development
DMPP	Director Materiel Policy and Procedures
DMR	Die Middellandse Regiment
Dmr	Drummer
DMR	Drummer
dmr	Diameter
DMRD	Director of Medical Research and Development
DMS	Director of Medical Services
DMS	Director of Merchant Seaman
DMS	Director of Medical Services
DMS	Mine Sweeper (High Speed) (U.S.)
DMS	Driver Mechanics School
DMS	Department of Munitions and Supply
DMS	Driver Maintenance Staff
DMS	Director of Medical Services or Driver Mechanical School
DMS(Air)	Director of Medical Services (Air)
DMT	Director of Military Training
DMT	Director(ate) of Military Training
DMT	District Mounted Troops
DMT	Director of Military Training
DMT&SD	Directorate of Military Training and Staff Duties
DNA	Director of Naval Accounts
DNA	Director of Naval Appropriations
DNC	Director Naval Construction
DNC	Director of Naval Communications (U.S.)
DNCO	Duty Not Carried Out; or Did Not Complete Operation
DNCSEAC	Deputy Naval Commander South East Asia Command
DNCXF	Deputy Naval Commander Expeditionary Force
DND	Department of National Defence
DNE	Director Naval Education
DNES	Director of Naval Engineering Service
DNHS	Director of the Naval Historical Section
DNI	Director of Naval Intelligence
DNI	Director Naval Information
DNI	Director of Naval Intelligence & Trade
DNI and P	Director of Naval Intelligence and Plans
DNK	Date Not Known
DnkyMn	Donkeyman
DNLO	Dutch Naval Liaison Officer
DNO	Director Naval Ordinance
DNO	Director of naval Ordnance (Torpedoes Mines)
DNO	Destroyer Navigating Officer
DNO	Director of Operations (Naval-Co-operation)
DNOT	Director of Naval Operations and Training
DNP	Director of Naval Personnel
DNPA	Director of Naval Pay Accounting
DNR	Director of Naval Reserves
DNS	Director of Naval Stores
DNS	Director of Naval Services
DNS	Dragoons
DNS	Dragoons
DNSO	Deputy Naval Store Officer
DNT	Director of Naval Training
DO	Duty Officer; or Daily Order
DO	Dental Officer
DO	Duty Officer
DO	Daily Order
DO	Daily Order (Of a Unit) - administration orders issued to mark personnel changes of a unit (transfers, hospitalizations, etc.)
DO	Daily Order (Same as Part II Orders)
DO	District Orders
DO	Drill Order or Daily Order or Duty Officer
DOB	Date of Birth; or Deployed Operating Base
DOB	Date of Birth
DOC	District Officer Commanding
DOC	Died of Other Causes
DOC	Driver Operation Course
DOC	Docks Operating Company
DOCA	Director of Overseas Civil Aviation
DOCKS OP COY	Docks Operating Company
DOCO	Drafting Officer Combined Operations
DOD	Director Operations Division
DOD	Died of Disease
DODY	Died on Duty
DOE	Duration of emergency
DOE	Duration of Emergency
DOF	Director of Ordnance Factories
Dof P	Director of Plans
DofCornLI	Duke of Cornwall Light Infantry
DofLancsOY	Duke of Lancashire's Own Yeomanry
DofP	Director of Plans
DOFP	Divisional Ordnance Field Park, Royal Canadian Ordnance Corps
DofPR	Director of Public Relations (Air)
DofPR	Director of Public Relations (Army)
DofT	Director of Trade
DofT&M	Director(ate) of Transport and Movements
DofUERE	Director of Underwater Experimental Research Establishment
DofW	Died of Wounds - official cause of death
DofW	Duration of War
Dog	The Dogra Regiment
DOH	Dominion Orthopaedic Hospital (Toronto)
DOL	Director Official Languages
DOL Yeo	The Duke of Lancaster's Own Yeomanry Regiment
DomAff	Dominion Affairs
Dominion	High Commissioner for Canada in the United Kingdom (Address Used in Telegrams)
DomOrthHosp	Dominion Orthopaedic Hospital (Toronto)
DONC	Director of Operations (Naval Co-operations)
DOO	Director of Operations (Overseas)
DoO&R	Director of Organization & Recruiting
DOR	Director of Operational Research
DOR	Director of Operational Requirements
DORA	Defence of the Realm Act
DORA	Defence of the Realm Act
DORE	District Office, Royal Engineers
DOrg	Director(ate) of Organization
DOrg	Director of Organization
DORSET	The Dorsetshire Regiment
DORSET	The Dorsetshire Regiment
DORSET.	Dorset(shire)
DorsetR	Dorset Regiment
DorsetY	Dorset Yeomanry
DOS	Director Ordnance Services
DOS	Director of Ordnance Service
DOS SJS	SJS Director of Staff, Strategic Joint Staff
DOS(A)	Director of Ordnance Services (Administration)
DOS(GS)	Director of Ordnance Services (General Stores)
DOS(TS)	Director of Ordnance Services (Technical Stores)
DOSI	Director of Operational Services and Intelligence
DOT	Director of Operational Training
DOTP	Dental Officer Training Plan
DoW	Death or wounded
DOW	Duration of war
DOW	Died of Wounds
DOW	Died of Wounds
DOWN	County Down
DP	Delivery point
DP	Development Period; officer and NCM careers are divided into Developmental Periods
DP	Defence Platoon
DP	Developmental Period
DP	District Paymaster
DP	Delivery Point or Dispersal Point or Director of Postings
DPA	Director of Procurement (Aircraft)
DPB	Defence Purchasing Board
DPCRCASC	Division Petrol Company, Royal Canadian Army Service Corps
DPCRCASC	Depot Pacific Command, Royal Canadian Army Service Corps
DPD	Director of Plans Division
DPDT	Director Plans, Doctrine and Training
DPE	Directorate of Physical Education
DPE	Director of Procurement (Equipment) (Air)
DPED	Director Professional Education and Development
DPersServ	Director(ate) of Personal Services
DPET	Director of Pre-Entry Training
DPFL	Directorate Protocol and Foreign Liaison
DPGRCOC	Detachment Proving Grounds, Royal Canadian Ordnance Corps
DPI	District Pay Instruction
DPM	Deputy Provost Marshal
DPO	Director of Plans and Operations (Air)
Dpo	Depot
DPofG	Defended Port of Gaspe
DPofS	Defended Port of Shelburne
DPPO	Deputy Press and Publicity Officer
DPR	Director of Postings and Records (Air)
DPR	Director of Personnel Records
DPR	Diretor of Public Relations
DPS	Director of Personnel Selection
DPS	Director of Personal Services
DPs	Delivery Points
DPSD	Deputy Drector of Staff Duties
DPSD (W)	Deputy Director of Staff Duties (Weapons)
DPSE	District Paymaster Sergeant
DPSS	Director of Printing and Stationary Services
DPTE	Drummer Private
DPW	Director, Prisoners of War in Canada
DPW	Director of Prisoners of War
DQ	Director of Quartering
DQA	Director Quality Assurance
DQMG	Deputy Quartermaster General
DQMG	Deputy Quarter-Master Geberak
DQOL	Director Quality of Life
DQS	Director(ate) of Quartermaster General Services
DR	Despatch rider or motor-cyclist
Dr	Driver
DR	Director Records
DR	Despatch Rider or motor cyclist
DR	Dead Reckoning (U.S.)
DR	Officer In Charge Records
DR	Dresser
DR	Director of Remounts or Driver or Despatch Rider or Dead reckoning
DR Compass	Distant-reading Compass (German)
DR(WD)	Director of Records (War Diaries)
DRA	Director of Royal Artillery
DRAE	Director of Royal Aircraft Establishment
DRAE	Director of Royal Aircraft Establishment
DraftingEO	Drafting Engineer Officer
DRB	Division Recce Battalion
DRC	District Rest Camp
DRC	District Recruiting Company
DRD	District Recruiting Detachment
DRD	Director Reserve Divisions
DRD&MRU	District Recruiting Detachment & Mobile Recruiting Units
DREE	Director of Research and Experimental Establishment
Dresser	Dresser of Wounds
DRET	Directorate of Recruiting, Education and Training
DRI	Driver
DrillCoy	Drilling Company
DRLS	Despatch rider letter service
DRLS	Despatch Rider Letter Service
DRM	Director of Reuniting and Mobilisation or Director of Raw Materials
DRO	District Record Officer
DRO	District Routine Orders
DRO	Daily Routine Orders
DRO	Divisional Routing Order
DRO	Daily Routine Order or Orders
DROCAD	Divisional Routine Orders Canadian Armed Division
DRP	Diretor of Radio Production
DRPATAA&TS	Detention Rooms Port Arthur the Armouries Administration & Training Staff
Drs	District Recruiting Services
DRS	District Recruiting Staff
DRS	Divisional Rest Station
DRS(LC)RCCS	Despatch Rider Section (Light Car) Royal Canadian Corps of Signals
DRSE	Dresser
DRSO	Daily Range Standing Order
DRTD	District Recruit Training Depot
DRU	Drummer
DRUM MAJ	Drum Major
DRV	Driver
DS	Directing Staff
DS	Dressing station
DS	Dutch Ship
DS	Dressing Station
DS	Dressing Station or Directing Staff
DS	Dental Surgery or Director of Signals
DS"Z"F	Dental Section "Z" Force
DS(Records)	Discharge Section (Records)
DS&TO	District Supply & Transport Officer
DSA	Director Senior Appointments
DSA	Director of Supply Administration (Air)
DSA	Draw Subsistence Allowance
DSANF	Director South African Naval Forces
DSB	Director Shipbuilding
DSC	District Shipyard Controller
DSC	Distinguished Service Cross
DSC	Divisional Signal Company or Distinguished Service Cross
DSC(L)	Director of Small Craft (Levant)
DSCACOW/SRCOC	Divisional Section Canadian Armoured Corps Ordinance Workshop, Royal Canadian Ordnance Corps
DSCDS	Defence Subject Classification and Disposition System
DSCES	Director Strategic Communications and Executive Services
DSCO	Director Supply Chain Operations
DSCR	Department of Soldiers Civil Re-establishment
DSCRCASC	Division Supply Column, Royal Canadian Army Service Corps
DSD	District Sub-Depot
DSD	Director Signals Division
DSD	Director(ate) of Staff Duties
DSD	Desirable Sailing Date
DSD	Director of Staff Duties
DSD (W)	Director of Staff Duties (Weapons)
DSDF	Director of Seaward Defence Force
DSEI	Directorate of Special Examinations and Inquiries
DSG	Deputy Surgeon General
DSISCIC	District Security Intelligence Section, Canadian Intelligence Corps
DSM	Distinguished Service medal
DSM	Drill Sergeant Major
DSM	Distinguished Service Medal
DSM	Drill Sergeant Major
DSM	Distinguished Service Medal or Drill Sergeant Major
DSM	Director of Servicing and Maintenance
DSMD	District Staff Military District
DSO	Distinguished Service Order
DSO	Companion of the Distinguished Service Order
DSO	District Supply Officer
DSO	Duty Signal Officer
DSO	District School Orders
DSO	Distinguished Service Order
DSO	Distinguished Service Order
DSP	Director of Seaman Personnel
DSPC	Divisional Signals Pacific Command
DSPD	Deputy Superintendent Pembroke Dock
DSQ	Dockyard Sick Quarters
DSR	Director of Ship Repairs
DSR	Director of Scientific Research
DSRC	Division Section Reception Camp
DSRCCS	District Signals, Royal Canadian Corps of Signals
DSS	Director of Special Services
DSSD	Director of Supply Staff Duties (Air)
DSSRCOC	District Stores Section, Royal Canadian Ordnance Corps
DST	Director of Supplies and Transport
DST	Director(ate) of Supply and Transport
DST	Director of Supplies and Transport
DSTO(X)	Divisional Sea Transport Officer, Alexandria
DTC	Discharge Transit Centre
DTD	Directorate of Technical Development; or Director of Technical Development (Air Ministry)
DTD	Director of Trade Division
DTD	Director of Tank Design
DTEO	Defence Test & Evaluation Organization
DTEP	Director Training and Education Policy
DTG	Date Time Group DEU Distinctive Environmental Uniform
DTM	Director of Technical Maintenance (Air)
DTMA	Director of Technical and Military Administration
DTMS	Defence Terminology Management System
DTN	Defence Teleprinter Network
DTNA	Director Training and Naval Assistant
DTO	Director of Technical Division (Naval)
DTO	Director of Operational Training
DTPG	Draw Trades Pay Group
DTPR	Director of Training Plans and Requirements (Air)
DTR	Director(ate) of Technical Research
DTSES	Directorate Telecommunications and Spectrum Engineering and Support
DTSS	Dockyard Tower Signal Station
DTT	Director of Technical Training (Air)
DTT	Director of Technical Training
DTTC	Dental Technical Training Centre
DU	Discrimination Unit
DUAS	Durham University Air Squadron
Dukes	The Duke of Edinburgh's Own Rifles Regiment
DUKW	Duck wagon (An amphibious six-wheeled vehicle of six-ton capacity)
DUMFRS.	Dumfriesshire
DUNB.	Dunbartonshire
DUNDEE	Dundee
DURH LI	Durham Light Infantry
DURHAM	Durham
DurhLI	Durham Light Infantry
DUS	Deputy Under-Secretary of State
DV	Diver
DVA	Department of Veteran Affairs
DVA	Department of Veterans Affairs
DVGofC	Detachment Veterans Guard of Canada
DVR	Driver
Dvr	Driver - designation or rank of a soldier who drives vehicles
DVR	Driver
DvrSigs	Driver Signals
DW	Director of Works
DW	Director of Works or Duration of War
DWA	Director(ate) of Works and Accommodation
DWAAF	Director of the Women's Auxilliary Air Force
DWAN	Defence Wide Area Network
DWB	Director of Works and Building
DWC	Director(ate) of Works and Construction
DWD	Director of Welding Development
DWI	Directional Wireless Installation (Magnetic Minesweepers)
DWO	Director of War Organisation
DWR	The Duke of Wellington's Regiment (West Riding)
DWR	Duke of Wellington's Regiment (West Riding)
DWR	Director of Weapons and Tactics
DWR	The Duke of Wellington's Regiment
DWS	Director of Women's Service
DWS	Director of Warlike Stores
DWT	Director of Warfare and Training
DWTF	District Welfare Trust Fund
DWTO	District Weapons Training Officer
DWV	Diretor of Weapons and Vehicles
DY	The Derbyshire Yeaomanry Regiment
DY	Derbyshire Yeomanry
DYRCH	17th Duke of York's Royal Canadian Hussars
DZ	Dropping zone
DZ	Drop Zone
E	East
E	English (Nationality) or Echelon
E & M	Excavation and Maintenance or Electical and Mechanical
E Div	Electrical
E L Cr	Engineer Lieutenant-Commander
E LAN	East Lancashire Regiment
E LAN R	East Lancashire Regiment
E Lan R (ELnc)	The East Lancashire Regiment
E RIDING YEO	East Riding Yeomanry (TA)
E RIDING YEO	East Riding Yeomanry
E YORKS	East Yorkshire Regiment (Duke or York's Own)
E YORKS	The East Yorkshire Regiment (The Duke of York's Own)
E Yorks (Eyks)	The East Yorkshire Regiment (The Duke of York's Own)
E-in-C	Engineer-in-Chief
E-M2	Officers of the Merchant Marine Reserve holding engineering licenses in the Merchant Marine.
E-V (G)	Officers of the Volunteer Reserve appointed to the line for general service in engineering duties.
E-V (RS)2	Officers of the Volunteer Reserve who are experienced in electrical engineering appointed to the line for engineering duties.
E-V (S)	Officers of the Volunteer Reserve appointed to the line for special service in engineering duties.
E.LOTHIAN	East Lothian
E/R	Elevation/Range
E&M	Electrical and Mechanical
E&M (Coy)	Electrical and Mechanical (Company)
E&M COY	Electrical and Mechanical Company
E&RFTS	Elementary& Reserve Flying Training School
E&SCID	Eastern & Southern Commands Infantry Depot
E&WS	Electrical & Wireless School
EA	East Africa, East African or enemy aircraft
EA	East Africa
EA	Enemy Action
EA	Electrical Artificer
EA	Enemy Aircraft
EA	Air Electrical Technician
EA	Electrical Technician (Air)
EA	Emergency Aerodromes
EA	East Africa or African
EA,1c(or2c,3c,4c,5c)	Electrical Artificer, 1st Class (or 2nd, 3rd, 4th or 5th Class)
EA(No)	Distinguishing letters on files of Permanent Joint Board on Defence
EAAS	Empire Air Armament School
EAASC	East Africa Army Service Corps
EAC	Equipment Approvals Committee
EAC	Eastern Air Command
EAC	Equipment Assembly Company or East Africa Command
EACC	Enemy Alien Concentration Camp
EAF	East Africa Flight
EAFC	Empty Anti-Freeze Containers
EAM	Executive Assistant to the Honourable Minister
EAM/BMO	Electrical Anti-mining Base Maintenance Officer
EAMGO	Executive Assistant to the Master General of Ordnance
EANS	Empire Air Navigation School
EAOS	Elementary Air Observer School
EARS	Enemy Alien Receiving Station
EASSU	Enemy Aircraft Storage & Servicing Unit
EATS	Empire Air Training Scheme
EATS	Equipment Accounting Training School
EBSRVR	East Bengal State Railway Volunteer Rifles
EBTS	Elementary and Basic Training School (Coastal Command)
EC	Escadrille de Chasse (Small French Fighter Unit); or Engagement Controller (Bloodhound missile)
EC	Eastern Canada
EC	Educational Company
EC	Engineer Captain
ECA	European Civil Affairs
ECC	Equipment Configuration Code
ECC	Emergency Cooks Course
ECDU	Electronic Countermeasures Development Unit; or Engine Control Demonstration Unit
ECFS	Empire Central Flying School
ECH	Echelon
ECH	Echelon
ECI	Engineer Control Instructors ECM Electronic Countermeasures
ECMCourse	Electronics Countermeasures Course
ECr	Engineer Commander
ECS	Environmental Chiefs of Staff
ECT	Emergency Cookery Training
ECU	Electronic Countermeasures Unit
ED	Equivalency Database; or Environmental Directive
ED	Efficiency Decoration
ED	Equipment Depot
ED	Excused Duties
ED	Efficiency Decoration
ED & T	& T Exempt From Drill and Training
ED&T	Exempt From Drill and Training
EDC	Elementary Driving Corps
EDC	Extended Defence Commander
EDD	Equipment Disposal Unit
EdmFus	Edmonton Fusiliers
Edmn Fus	The Edmonton Fusiliers Regiment
Edmn R	The Edmonton Regiment
Edn.	Education
EDO	Education Objective
EDP	Emergency Defence Plan
EDR	Radar Display Room
EdServ	Educational Services
EDSRCASC	Echelon Division Supply, Royal Canadian Army Service Corps
EE	Electrical Engineer
EE	Exercise Eskimo
EEAD	Chief Examiner of Armament Design
EEF	Egyptian Expeditionary Force
EEF	Egyptian Expeditionary Force
EERCE	Experimental Establishment, Royal Canadian Engineers
EES	Eastern Examination Service
EF	Expeditionary force
EF	Eastern Fleet
EF	Edmonton Fusiliers
EF	Expeditionary Force or Elevation Finder
EFC	Expeditionary Forces Canteens
EFERCCS	Eastern Fortress Establishment, Royal Canadian Corps of Signals
EFI	Expeditionary Force Institutes
EFI	Expeditionary Forces Institutes
EFM	Expeditionary Force Message
EFR	The Eastern Frontier Rifles Regiment
EFS	Empire Flying School
EFTS	Elementary Flying Training School
EFTS	EFTS Elementary Flying Training School(s)
EG	For example
EG	For Example
EGM	Empire Gallantry Medal
EGS	Elementary Gliding School
EGSTech	Electrical Generating Systems Technician
EGSUP	Eastern Group Supply Council
EGTS	Elementary Glider Training School
EHU	Engineer Holding Unit
EI	Essential Industry
EIB	Explosive Incendiary Bomb
EinC	Engineer-in-Chief
EInC	Engineer-in-Chief Naval Service
EINLO	Royal Indian Naval Liaison Officer
EIS	Equipment Issue Scale
EISIS	East Indies Merchant Shipping Intelligence
EL	Air Artificer (Electrics)
EL	Embarkation Leave
EL	Electic Light
EL & W	Electric Light and Works
El L Cr	Electical Lieutenant-Commander
ElA/Lieut-Cdr	Electrical Acting Lieutenant-Commander
ELanR	East Lancashire regiment
ElCr	Electrical Commander
Elect	Electrician
ELG	Emergency Landing Ground
Elgins	The Elgin Regiment Regiment
ELINT	Electronic Intelligence
ElL	Electrical Lieutenant
ElLCr	Electrical Lieutenant Commander
ElMTech	Electro-Mechanical Technician
ELOC	Essential Level of Capability
ELOP	Electric Light Observation Post
ELOs	Electric Light Officers
ELS	Emergency Landing Strip
ElSL	Electrical Sub-Lieutenant
ELUS	English Language Units
EM	Electrician's Mate Use electrical tools and repair electrical equipment. Charge storage batteries. Wind armatures. Stand watch on main gyrocompass and in main control room of electrically driven ships. Repair telephone circuits. Apply first aid in case of
EM	Engineering Mechanic
EM	Electrical Mechanic
EM	Efficiency Medal
EM	Electrician's Mate
EM1c	Electrician's Mate, First Class
EM2c	Electrician's Mate, 2d Cl.
EM3c	Electrician's Mate, 3d Cl.
Emb	Embarked - went aboard ship for departure overseas; Canada to Britain or Canada to France
EMB	Embarked
EmbL	Embarkation Leave
EmbLve	Embarkation Leave
EMCS	Eastern Mediterranean Communication Flight
EME	Electrical Mechanical Engineer
EME	Electrical Mechanical Engineer
EMH	Edmunston Military Hospital
EMH	Esquimalt Military Hospital
EMHRCAMC	Edmonton Military Hospital, Royal Canadian Army Medical Corps
EMHRCAMC	Espanola Military Hospital, Royal Canadian Army Medical Corps
EMO	Embarkation Medical Officer
EMP	Employ, employed or employment
Emp	Employed
Emp	Employment
Emp.	Employment
Empl'd	Employed
EMUAS	East Midlands University Air Squadron
EN	Enemy
EN	Ensign
EN	Enemy
ENG	English
ENG	English
Engn	Engineman
ENGR	Engineer
ENGR	Engineer or Engineers
Engr.	Engineer
Engrs	Director of Engineer Services
Engrs	Engineers
Engrs.	Engineers
Enrg	Engineer
ENS	Ensign or Second Lieutenant
Ens	Ensign
ENS	Ensign
ENSA	Entertainment National Services Association
ENSA	Entertainments National Services Association
ENSA	Entertainments National Services Association
ent	Entitled
ENTL	Entitled
EO	Enabling Objective
EO	Engineer Officer
EO	Emergency Operations or Education Officer or Engineer Officer
EOD	Explosive Ordnance Disposal
EOFS	Engineer Officer French Ships
EOP	Engineer Officer Personnel (Naval)
EOR	Eastern Ontario Regiment
EORCE	Executive Officer, Royal Canadian Engineers
EORD	Eastern Ontario Regimental Depot
EORD	Eastern Ontario Regimental Depot -facility in England used to assemble men and to store and administer equipment and materials
EOWS	Elementary Observer Wireless School
EP	Equipment Park
EP	Employment Platoon
EP	Estimated Position
EP	Equipment Park
EPB	Exercise Polar Bear
EPZ	Enter Promotion Zone
Eqpm.Ass't	Equipment Assistant
EQPT	Equipment
EQPT	Equipment
EQPT O	Equipment Officer
Eqpt.	Equipment
Equipt(N)	Equipment Division (Naval)
ER	Engine Room Artificer
ER	Engineering Technician
ER	Elgin Regiment
ER	Essex Regiment
ERA	Engine Room Assistan
ERA,1c(or2c,3c,4c,5c)	Engine Room Artificer, 1st Class (or 2nd,3rd,4th or 5th Class)
ERA(A)	Engine Room Artificer (Apprentice)
ERO	Emergency Repair Officer
ERofYorkY	East Riding of Yorkshire Yeomanry
ERP	Emergency Response Plans
ERPT	Emergency Response Planning Team
ERRatings	Engine Room Ratings
ERS	Empire Radio School; or Engine Repair Section
ERS	Engine Repair Section
ERU	Engineer Reinforcement Unit
ERY	The East Riding Yeomanry Regiment
ERY	East Riding Yeomanry
ES	Emergency Service
ES&W	Engineer Services & Works
ES&WCoy	Engineer Survey and Works Company
ESBD	Engineer Stores Base Depot
ESCMFGHQ	Educational Services Central Mediterranean Force General Headquarters
ESD	Engineer Stores Depot
ESE	Engineer Stores Establishment
ESO	Embarkation staff officer
ESO	Embarkation Staff Officer
ESR	Engineer Support Regiment
ESR	The Essex Scottish Regiment
ESR	Essex Scottish Regiment
ESSEX	Essex Regiment
Essex (Esx)	The Essex Regiment
EssexR	Essex Regiment
EssexYeo	Essex Yeomanry
ESSRCE	Engineer Stores Section, Royal Canadian Engineers
EST	Establish, established or establishment
Est	Estimates
Est	Establish, established or establishment
EST	Established or Establishment
Est.	Establishment
Estab	Establishment
ESTB	Established
ESurrR	East Surrey Regiment
ESusx	The East Sussex Regiment
ET	Electrical Technician
ETA	Estimated Time of Arrival
ETA	Estimated / Expected Time of Arrival (U.S.)
ETC	And so on or and the rest
ETC	Embarkation Transit Camp
ETD	Expected Time of Departure (U.S.)
ETech	Electrical Technician
ETech(A)	Electrical Technician (Air)
ETH	Compressed Earth
ETO	European Theatre of Operations
ETOUSA	European Theatre of Operations, U. S. A.
ETP	Estimated Time of Departure (U.S.)
ETPS	Empire Test Pilots School
ETQMS	Engineer Technical Quartermaster Sergeant
ETU	Embarkation Transit Unit
EU	Equipment Unit
EU	Entertainment Unit
EUAS	Edinburgh University Air Squadron
EVA	Engineer Vice-Admiral
EVAC	Evacuate, evacuated or evacuation
Evac	Evacuated
EVAC	Evacuate
Evac.	Evacuation
EVD	Evaded Capture
EW	Electronic Warfare; or Early Warning
EWAU	Electronic Ware fare Avionics Unit
EWE&TU	Electronic Ware fare Experimental & Training Unit
EWS	Emergency Water Supply
EX	Exercise ; or Executive Group
Ex	Expeditionary
EX	Exercise
EXCL	Exclude, excluded, excluding or exclusive
EXCL	Exclude or Excluded or Exclusive
EXFCECAN	Expeditionary Force Canteen
Exp	Expeditionary
EXP	Exemplary
Exptl	Experimental
Ext Aff	External Affairs
External	Canadian Department of External Affairs (Address used in telegrams)
ExVes	Examination Vessels
EYorkR	East Yorkshire Regiment
F	Fighter
F	Fireman Fire and tend boilers. Operate, adjust and repair pumps.
F	Fighting or Fighter (plane)
F & E	& E Furniture and Effects
F I DS/U	I DS/U Fighter Interception Development Squadron/Unit
F I U	I U Fighter Interception Unit
F of S	Factor of safety
F Sgt	Flight Sergeant
F SP	Flash spotting
F Sp	Flash Spotting
F W	w Feldwebel/Focke Wulfe
F-BFTS	France-Belgium Flying Training Unit
F. AMB	Field Ambulance
F.S.	Field Security
F(A)SCRCE	Field (Air) Survey Company, Royal Canadian Engineers
F/	Flight
F/C	Fire Control (Gunnery)
F/C	Flight Commander
F/E	Flight Engineer
F/FS	French Ship Manned by Fighting French
F/L	Flight Lieutenant
F/Lt	Flight Lieutenant
F/O	Flying Officer
F/R	Fighter Reconnaissance
F/S	Flight Sergeant
F&E	Furniture and Effects
F&G	France and Germany
F1A	Fitter I (Airframes)
F1c	Fireman, First Class
F1E	Fitter I (Engines)
F2A	Fitter II (Airframes)
F2c	Fireman, Second Class
F2E	Fitter II (Engines)
F3c	Fireman, Third Class
FA	Field Artillery
FA	Field Ambulance
FA	Field Artillery
FA	Financial Adviser, Joint Air Training Plan (Air)
FA	Field Ambulance or Field Artillery f Financial Advisor or Fixed Ammunition
FA/SO	Fleet Anti-Submarine Officer
FAA	Fleet Air Arm (Naval Aviation) or Financial Administration Act
FAA	Fleet Air Arm
FAA	Fleet Air Arm
FAB	Field Artillery Bridge
FAC	Forward Air Controller
FACRCAMC	Field Ambulance Charlottetown, Royal Canadian Army Medical Corps
FAD	Field Ambulance Details
FAD	Field Ammunition Dump
FAD(D)RCASC	Field Ambulance Details (Division) Royal Canadian Army Service Corps
FADRCAMC	Field Ambulance Detachments, Royal Canadian Army Medical Corps
FAE	Fitter Aero Engines
FAE	Fleet Adviser of Education
FAGS	Fleet Aerial Gunners School
FAHRCAMC	Field Ambulance Halifax, Royal Canadian Army Medical Corps
FAM	Financial Administration Manual
Famb	Field Ambulance
FANY	First Aid Nursing Yeomanry
FANYC	First Aid Nursing Yeomanry Corps
FAO	Fleet Accountant Officer
FAP	First Aid Post
FAP	Farrier Sergeant
FAP	First Aid Post
FAP	For All Purpose
FAP	First Aid Post
FAPHRCAMC	Field Ambulance Point Hawkesbury, Royal Canadian Army Medical Corps
FAR	Farrier
FARCAMC	Field Ambulance Royal Canadian Army Medical Corps
Farr	Farrier
FAS	First Army Signals
FAS	Forward Area Sight
FASL	Forward Air Support Link
FAT	Field Artillery Tractor
FATO	Fleet Air Arm Technical Officer
FATU	Flight Affiliation Training Unit; or Fighter Armament Training Unit
FAVO	Fleet Aviation Officer
FAVO	Fleet Aviation Officer
FAW/SSRCOC	Field Artillery Workshop Section Royal Canadian Ordnance Corps
FB	Fire Base
FB	Field Branch or Flying Boat
FB&JW	Forest Bush & Jungle Warfare
FBDF	Flying Boat Development Flight
FBE	Folding boat equipment
FBE	Folding Bridge Equipment
FBE	Floating boat equipment
FBE	Folding Boat Equipment
FBO	Fixed Base Operations
FBRCA	Field Battery, Royal Canadian Artillery
FBRCACASF	Field Brigade, Royal Canadian Artillery, Canadian Active Service Force
FBRCASC	Field Bakery, Royal Canadian Army Service Corps
FBS	Flying Boat School
FBSO	Fleet Bomb Safety Officer
FBSU	Flying Boat Servicing Unit
FC	Ferry Control/Fighter Command/Flying Control
FC	The First City Regiment
FC	Fire Controlman Stow, inspect and repair fire control instruments. Take charge of fire control equipment. Know electricity - A.C. and D.C. Man fire control stations.
FC	Ferry Commands
FC	Fire Controlman
FC	Flag Captain
FC	Foot Constable or Frontier Constabulary or Fighter Command or Fire Commander
FC"Z"F	Fire Command "Z" Force
FC1c	Fire Controlman, First Class
FC2c	Fire Controlman, Second Class
FC3c	Fire Controlman, Third Class
FCAHQPRCE	First Canadian Army Headquarters Platoon, Royal Canadian Engineers
FCAIOPCIC	First Canadian Army Intelligence Officers Pool, Canadian Intelligence Corps
FCAIS	First Canadian Army Intelligence School
FCASIGPHQ	First Canadian Army Service Increment Group Headquarters
FCASS	First Canadian Army Sniping School
FCATCCRCASC	First Canadian Army Troops Composite Company, Royal Canadian Army Service Corps
FCATRTC	First Canadian Army Troops Reinforcement Transit Camp
FCATW/SRCOC	First Canadian Army Troops Workshop, Royal Canadian Ordnance Corps
FCC	Fleet Constructor Officer
FCCP	Forage Caps Concert Panty
FCCRS	Fighter Command Control & Reporting School
FCCS/F	Fighter Command Communication Squadron/Flight
FCCU	Fighter Control Cooperation Unit
FCDCASS	"Forage Caps" Detachment Canadian Auxiliary Services Section
FCIRS/F	Fighter Command Instrument Rating Squadron/Flight
FCITF/S	Fighter Command Instrument Training Flight .Squadron
FCMPC	Fighter Command Missile Practice Camp
FCO	Field Cash Office
FCP	Family Care Plan
FCPU	Ferry Command Preparation Unit
FCR	Fire Controlman R Same duties as fire controlman and in addition, range finder operator.
FCRCASC	Fortress Company, Canadian Active Service Force
FCRCECASF	Field Company Royal Canadian Engineers, Canadian Active Service Force
FCRS	Fighter Command Radar School
FCS	Facility Checking Squadron
FCS	Fighter Command School
FCS	Fire Controlman S Submarine fire controlman.
FCST	Forecast (U.S.)
FCtlmn	Fire Controlman
FCTU	Fighter Command Trials Unit
FD	Field
FD	Fuel Depots
FD	Field
FD BCHY	Field butchery and cold storage depot
FD BKY	Field bakery
FD BTD	Field Brigade
FD BTY	Field Battery
FD COY	Field Company
FD ENGR	Engr Field Engineer
FD ENGR	Field Engineer
FD HYG SEC	Field Hygiene Section
FD IMP	Field Imprisonment
Fd Pk Coy	Field (Park) Company
FD PK Coy	Field Park Company
Fd Pk Sqn (Tp)	Field (Park) Squadron (Troop)
Fd Sqn	Field Squadron
Fd Svy Coy	Field Survey Company
Fd.	Field
Fd. Coy.	Field Company (Fd Coy)
Fd. Ord.	Field Ordnance (Fd Ord)
Fd. Ord. Depot	Field Ordnance Depot (Fd Ord Depot)
Fd. Pk. Coy.	Field Park Company (Fd Pk Coy)
Fd. Regt. Coy.	Field Regiment Company (Fd Regt Coy)
Fd. Svy. Coy.	Field Survey Company (Fd Svy Coy)
FdAmb	Field Ambulance
FDB	Fighter Dive Bomb
FDC	Fighter Direction Centre
FDE	Final Discharge Establishment
FdeMR	Fusiliers de Mont Royal (French only)
FDF	Fighter Defence Unit
FDL	Ford ward defended locality
FDL	Fusiliers de Mont Royal
FDL	Forward Defended Locality
FDO	Fusiliers de Sherbrooke
FDO	Fleet Dental Officer
FDS	Field Dressing Station
FDS	Field Dressing Station
FDS RAC	Forward Delivery Squadron, Royal Armoured Corps
FDT	Fighter Direction Tenders
FDT	Fire Direction Table
FduSL	Fusiliers du St. Laurent
FE	Far East
FE	Field Engineer
FE	Financial Encumbrance
FE	Far East or Flight Engineer
FE&MCRCE	Fortress E. & M. Company Royal Canadian Engineers
FEAF	Far East Air Force
FEAFES	Far East Air Force Examination Squadron
FEAR	Far East Air Force
FEBA	Forward Edge Battle Area
FECA	Force Eskimo C.A.
FECEF	Far East Casualty Evacuation Unit
FEE	Fighter Experimental Establishment
FEE OP	Op Field Engineer Equipment
FEFEW	Far East Flying Boat Wing
FEO	Fire Effects Observer/Officer
FEO	Fleet Education Officer
FEO	Fleet Engineer Officer
FEPOW	Far East Prisoner of War
FERMANAGH	County Fermanagh
Fervour	Government of Canada Hong Kong (Address used in telegrams)
FES	Flight Engineer School; or Field Engineering Squadron
FES	Field Educational Section
FES	Field Experimental Station
FES	Flight Engineer School
FETDU	Far East Tactical Development Unit
FETS	Far East Training Squadron
FETW	Far East Training Wing
FF	Field force or fire fighting
FF	Fire fighting or field force
FF	Fighter Flight/Ferry Flight/Free French
FF	Field Force
FF	Fire Fighter
FF	Fire Fighting
FF	Frontier Force or Field Force or Fire Fighting or Fleet Fighter
FF PFMP	PFMP Fire Fighters Physical Fitness Maintenance Program
FF RIF	Frontier Force Rifles
FF YEO	Fife and Forfar Yeomanry (TA)
FFAF	Free French Air Force
FFC	Field Force Consumption
FFDPF	Free French Desert Patrol Flight
FFE	Fire for Effect
FFFF	Free French Fighter Flight
FFH	Frigate, Helicopter. A Frigate type vessel with Helicopter(s) as its primary armament
FFH	Frigate, Helicopter Equipped
FFI	Free From Infection
FFI	French Forces of the Interior
FFK	Fort Frontenac Kingston
FFP	Final Firing Position
FFR	Fleet Fighter Reconnaisance
FFReg	The Frontier Force Regiment
FFRif	The Frontier Force Rifles Regiment
FFY	The Fife and Forfar Yeomanry Regiment
FFY	Fife and Forfar Yeomanry
FG	Frigate
FG OFF	Flying Officer
FGCM	Field general court-martial
FGCM	Field General Court Martial
FGH	Fort Garry Horse
FGHRR	Fort Garry Horse Reserve Regiment
FGO	Fleet Gunnery Officer
Fgt	Frigate
FH	Field Hospital
FH	Field Hospital
FHP	Force Health Protection
FHPHIRCAMC	Fort Henry Permanent Hospital Installation, Royal Canadian Army Medical Corps
FHQS	Farnham Headquarters Staff
FI	Fireman
FI	Firing Interval or Fuze Ignition
FIBUA	Fighting In Built Up Areas
FIC	Fredericton Internment Camp
FID	Field Intelligence Department
FIDO	Fog Investigation and Dispersal Operation
FIFE	Fife
FilmPL	Film Projectionist Librarian
FIN	Financial
Fin Clk	Finance Clerk
FIN O	O Financial Officer
FinO	Financial Officer
Fireftr	Fire Fighter
FIS	Flying Instructors School
FIS	Foreign Intelligence Section (Naval)
FIT	Flight
FIU	Fighter Interception Unit
FIU	Fighter Interception Unit
FL	Flag Lieutenant
FL	Flying List
FL	Flight Lieutenant
FLAK	Anti-Aircraft (gun)
FLAMBO	Allied Forces Headquarters OR Air Force Headquarters, Advanced Administrative Echelon
FLC	Flag Lieutenant Commander
Fld	Field
Fld Eng	Field Engineer
Fld Pk Coy (or Sqn)	Field Park Company
FLD Pk Sqn	Filed Park Squadron
FLE	Fleet (U.S.)
FLE	Flight Engineer
FLET	Forward Location Enemy Troops
FLINTS.	Flintshire
FLLR	Follower
FLO	Flag Liaison Officer
FLOT	Forward Location Own Troops; or Flotilla (Flot)
FLOT	Flotilla (U.S.)
FLOT	Flotilla
FLS	Fighter Leaders School
FLS(PO)	French Liaison Service, Portsmouth
FLT	Flight
FLT	Fleet (U.S.)
FLT	Flight
Flt Eng	Flight Engineer
FLT LT	Flight Lieutenant
FLT Sgt	Flight Sergeant
Flt/Sgt	Flight Sergeant
FltSLt	Flight Sub-Lieutenant
FLUS	French Language Units
FLY	Flight (U.S.)
FM	Air Mechanic (Air Frames)
FM	Field Marshall
FM	Field Marshal
FMA	Flight Mechanic Airframes
FMA	Forward maintenance area
FMA	Forward Maintenance Area
FMAS	Financial and Managerial Accounting System
FMC	Force Mobile Command
FMC	Mobile Command
FMC	Field Maintenance Center
FME	Flight Mechanic Engines
FMHRCAMC	Farnham Military Hospital, Royal Canadian Army Medical Corps
FMHRCAMC	Fredericton Military Hospital, Royal Canadian Army Medical Corps
FMM	Formation
Fmn	Fireman
FMN	Formation
FMO	Full Marching Order
FMO	Field Marching Order
FMO	Fleet Mail Officer
FMO	Fleet Medical Officer
FMO	Fleet Meteorological Officer
FMP	Field Message Pad
FMR	Fusiliers de Mont Royal (French only)
FMR	Frontier Mounted Rifles
FMS	Facilities Management Squadron; or Field Maintenance Squadron
FMS	Army Repair Ship
FMSVF	Federated Malay States Volunteer Force
FND	Flinders Naval Depot
FNGB	French Navy in Great Britain
FNO	Fleet Navigating Officer
FO	Field Officer or Flying Officer
FO(S)	Flag Officer, Submarines
FOA	Field Operations Allowance
FOAM	Flag Officer Attached General Headquarters Middle East
FOB	Forward Operating Base
FOB	Forward Operating Base
FOBAA	Flag Of?cer British Assault Area
FOC	Flag Officer Commanding
FOCOS	Flag Officer Commanding Orkneys and Shetlands
FOCRF	Flag Officer Commanding Reserve Fleet
FOCRIN	Flag Officer Commanding Royal Indian Navy
FOCS	Flag Officer Cruiser Squadron
FOCT	Flag Officer Carrier Training
FOCWAF	Flag Officer Commanding West Africa
FOEA	Flag Officer East Africa and Zanzibar
FOGMA	Flag Officer Gibraltar and Mediterranean Approaches
FOGMO	Fitting Out Gun Mounting Overseer
FOGO	Fitting Out Gunnery Officer
FOH	French Official History
FOIC	Flag Officer-in-Charge
FOICNI	Flag Officer-in-Charge, Northern Ireland
Fol	Folio
FOLEM	Flag Officer Levant and Eastern Mediterranean
FOLUS	Flag Officer Liaison with Cdr. U.S. Naval Forces
FOMHRCAMC	Fort Osborne Military Hospital, Royal Canadian Army Medical Corps
FONAS	Flag Officer Naval Air Stations
FONF	Flag Officer Newfoundland Force
FOO	Forward Observation Officer
FOO	Forward Observation (or Observing) Officer
FOOAF	Flag Officer Overseas Assault Force
FOP	Future Operational Planning
FOPS	Future Operation Planning Section
For	Forestry
FOR	Force (U.S.)
FORESTERS	Sherwood Foresters (Nottinghamshire and Derbyshire
FORESTERS	The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment)
Foresters (For)	The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment)
Forf	Forfeits
Form	Formation
FORSCA	Flag Officer Red Sea and Canal Area
Fort (E & M) Coy	Fortress (Electrical and Mechanical) Company
Fort Garry	The Fort Garry Horse Regiment
FOSY	Flag Officer, Syracuse
FOTALI	Flag Officer Taranto, Royal Armoured Corps, Adriatic and for Liaison Duty With Italians
FOUO	For Official Use Only FP Ferry Pool
FOW, Med	Flag Officer Western Mediterranean
FOWIT	Flag Officer Western Italy
FOYE	Flag Officer, ''Y'' Entries
FP	Field Punishment
FP	Field Punishment
FPB	Force Polar Bear
FPCRCE	Field Park Company, Royal Canadian Engineers
FPCRCE(AP)	Field Park Company, Royal Canadian Engineers (Advance Party)
FPF	Final Protective Fire
FPNo(or#)1or2	Field Punishment Number One or Two
FPO	Fire Prevention Officer
FPO	Field Post Office
FPP	Ferry Pilots Pool
FPS	Fixed Period of Service
FPSRCE	Field Park Squadron, Royal Canadian Engineers
FPSRCE(A)D	Field Park Squadron, Royal Canadian Engineers (Armoured) Division
FPTCRCE	Field Park Troop Company, Royal Canadian Engineers
FPU	Ferry Preparation Unit; or Film Production Unit
FR	Fighter Reconnaissance
FR	Fishermen's Reserve
FR	Fighter Reconnaisance
Fr,Fro	From
FR(S-P)RCA	Field Regiment (Self-Propelled), Royal Canadian Artillery
FR&I	Financial Regulations & Instructions
FRA	Freetown Area
Frac	Fractured - medical term for a broken bone
FRADO	Fleet Radar Officer
FRD	Forward Repair Depot
FREQ	Frequency
FREQ	Frequency
Fri	Frigate
FRMO	Fleet Royal Marine Officer
FRO	Fleet P. and Radio Telephony Officer
FRRCHA	Field Regiment, Royal Canadian Horse Artillery
FRS	Flying Refresher School
FRT	Forward Repair Team
FRT	Fortress
FRU	Field Repair Unit/Fleet Requirements Unit
FS	Fighting School
FS	Field service or field security
FS	Financial Superintendent
FS	Flat Scow
FS	Flight Sergeant
FS	Flying School or Flight Sergeant or Field Service or Field Security or Flash Spotting
fs	Feet per Second
FS Offr	Field Security Officer
FS Sec	Field Security Section
FSA	Fleet Signal Assistant
FSA	Food Service Attendant
FSAF&G	Fleet School of Aerial Fighting & Gunnery School
FSBRCA	Flash Spotting Battery, Royal Canadian Artillery
FSC	Farnham Summer Camp
FSD	Field Supply Depot or Field Servicing Dressing
FSDRCE	Field Survey Depot, Royal Canadian Engineers
FSDS	Fighter Support Development Squadron
FSgt	Flight Sergeant
FSjt	Flight Sergeant
FSL	Field Searchlight
FSM	Field Service Manual
FSMO	Full Service Marching Order
FSMO	Field Service Marching Order
FSMO	Field Service Marching Order
FSO	Fleet Signal Officer
FSO	Field Security Officer
FSP	Forward Staging Post
FSP	Foreign Service Premium
FSP	Forward Staging Post
FSPB	Field service pocket book
FSPB	Field Service Pocket Book
FSqn	Fighter Squadron (Royal Canadian Air Force)
FSR	Field Service Regulations
FSR	Field Service Regulations
FSRCCS	Fortress Signals, Royal Canadian Corps of Signals
FSRCE	Field Squadron, Royal Canadian Engineers
FSS	Ferry Support Squadron; or Flying Selection Squadron
FSS	Fixed signal service
FSS	Field Security Section
FSS	Field Security Section or Fixed Signal Service
FSSCRU	Field Security Section Canadian Reinforcement Unit
FST	Forward Surgical Team
FSTC	Field Security Training Centre
FSTS	Fire and Security Training School
FSTU	Fighter Support Training Unit
FSU	Field surgical unit
FSVC	Food Services
FSW	Field Security Wing
FT	Foot or feet
FT	French Translator
FT	Foot or Feet or Flame Thrower
FTB	Fleet Torpedo Bomber
FTC	Flying Training Command
FTC	Field Trials Camp
FtCdt	Flight Cadet
FTCE	Field Troop Canadian Engineers
FTCPF	Flying Training Command Practice Flight
FTF/U	Ferry Training Flight/Unit
FTFLT	Ferry Training Flight
FTLU	French Tactical Liaison Unit
FTO	Fleet Torpedo Officer
FTO	French Technical Officer
FtPayr	Fleet Paymaster
FTR	Failed to Return
FTR	Fitter or Failed to Return
FtrCOp	Fighter Control Operator
FTS	Flying Training School
FTS	Flying Training School
FTU	Ferry Training Unit/Floatplane Training Unit/Flight Trials Unit
FTU	Field transfusion unit
FTU	Ferry Training Unit
FTU	Field Transition Unit
FU	Ferry Unit
FUBAR	F**ked up Beyond All Repair
FUP	Forming up place
FUP	Forming Up Point (or Position)
FUP	Forming UP Place
Furl	Furlough
FUS	Fusilier(s)
FUS	Fusilier
Fus de MR	Les Fusiliers Mont-Royal Regiment
Fus de Sher	Les Fusiliers de Sherbrooke Regiment
Fus de StL	Les Fusiliers du St. Laurent Regiment
FusDuSher	Fusiliers de Sherbrooke (French only)
FW	Fighter Wing
FW	Foreman of Works
FW/SRCOC	Fortress Workshop, Royal Canadian Ordnance Corps
FWA	Fleet Wireless Assistant
FWD	Forward or forwarded
FWD	Forward or Forwarded
Fwd.	Forward
Fwm	Forewoman
FWO	Fleet Wireless Officer
FWS	Fighter Weapons School
FWTCRCA	Fortress Weapon Training Camp, Royal Canadian Artillery
FY	Patrol Vessel, Yacht (U.S.)
FYA	Fort York Armouries
G	General Staff Branch of the Staff
G	Gunnery
G	General Staff
G (Ops)	General Staff (Operations)
G Guards	Grenadier Guards
G.H.Q.	General Headquarters (GHQ)
G.P.T.	General Purpose Transport (GPT)
G.T.	General Transport (GT)
G'nr	Gunner - lowest rank in the Royal Canadian Artillery (equivalent to private)
G/C	Group Captain
G&SF	Grey & Simcoe Foresters
G1	General Staff Officer Grade 1
G2	General Staff Officer Grade 2
G3	General Staff Officer Grade 3
GA	Gunnery Armourer
GAF	Granted Annual Furlough
GAF	German Air Force
GAL	Gallon
GAL	Gallon
GAT	Guantanamo-Trinidad convoy
GATES	German Army Training Establishment Shilo
GATU	Ground Attack Training Unit
GB	Garrison Battalion
GBCODRCOC	Goose Bay Company Ordnance Depot, Royal Canadian Ordnance Corps
GBD	Goose Bay Defences
GBD	General Base Depot
GBE	Knight Grand Cross of the Order of the British Empire
GBE	Knight Grand Cross of the Order of the British Empre
GBMS	Great Britain Merchant Ships (a wireless message routine)
GBSRCASC	Goose Bay Section, Royal Canadian Army Service Corps
GC	Gliding Centre; or Groupe de Chasse; or Good Conduct
GC	George Cross
GC	Greek Catholic
GC	Good Conduct Badge - award for good conduct during service
GC	Group Captain or Good Conduct or George Cross or Guncotton
GC BADGE	badge Good Conduct Badge
GCA	Ground Controlled Approach
GCACon	Ground Controlled Approach Controller
GCAOS	Ground Controlled Approach Operation School
GCAS	Ground Controlled Approach Squadron
GCATU	Ground Controlled Approach Training Unit
GCB	Knight Grand Cross of the Order of the Bath
GCC	Group Control Centre
GCC	General Construction Company
GCCS	Global Command and Control System (Maritime)
GCCS	Government Code and Cypher School
GCF	Gunnery Co-operation Flight/Group Communication Flight
GCHQ	Government Communications HQ
GCI	Ground Controlled Interception
GCI	Ground Control Interception
GCM	General court-martial
GCM	General Court Martial
GCM	General Court Martial
GCMG	Knight Grand Cross of the Order of St.Michael and St.George
GCMG	Knight Grand Cross of St. Michael and St. George
GCMG	Knight Grand Cross of the Order of St. Michael and St. George
GCS	Ground Controlled Squadron
GCSI	Knight Grand Commander of the Order of the Star of India
GCT	Ground Combat Training
GCT	Greenwich Civil Time
GCU	Graves Concentration Unit
GCVO	Knight Grand Cross of the Royal Victorian Order
GCVO	Knight Grand Cross of the Royal Victorian Order
GD	General Duties
GD	Guard
GD	General Duties
GD	Group Duties
GD	Guard or General Duties
GDA	Gun Defended Area
GDC	Group Disbandment Centre
Gdefmn	Ground Defenceman
Gdfk	Goldflake
GDGS	Group Defence Gunnery School
GDL&RS	Guard Detachment Lanark & Renfrew Scottish Regiment
GDP	General Defence Plan
GDS	Guards
GDS ARMD	Guards Armoured (Division)
GDSM	Guardsman or guardsmen
Gdsm	Guardsman
GDSM	Guardsman or Guardsmen
GDSMGR	Guards Machine Gun Regiment
GDSN	Guardsman or guardsmen
GE	George Cross
GE	Garrison Engineer
GEC	General Employment Company
GED	Ground Equipment Depot; or General Educational Development
GEN	General
Gen	General - commanding officer at division or corps level
GEN	General
Gen Hosp	General Hospital
GEN HOSP	General Hospital
Gen Pnr Coy	General Pioneer Company
Geo	Geographical Section, General Staff
GEP	General Equipment Park
GEP	General Equipment Park
GES	Glider Exercise Squadron
GEU	Glider Exercise Unit
GF	Operation ''Goldflake''
GF	Gun Fire
GFORCE	Labrador
GG	Ground Gunnery
GG	Ground Gunnery
GGDS	Grenadier Guards
GGFG	The Governor General?s Foot Guards Regiment
GGFG	Governor General's Foot Guards (Now 21st Armoured Regiment)
GGHG	The Governor General?s Horse Guards Regiment
GGHG	Governor General's Horse Guards
GGS	Ground Gunnery School
GH	General Hospital
GH	General Hospital
GHld	The Glasgow Highlanders Regiment
GHMHRCAMC	Gordon Head Military Hospital, Royal Canadian Army Medical Corps
GHQ	General Headquarters
GHQ	Group Headquarters
GHQ	General Headquarters - command centre from which corps or army commanders direct the war
GHQ	General Headquarters
GHQ&LofCTSI	General Headquarters and Line of Communication Troops Service Increment
GHQEIC	General Headquarters Echelon Indian Command
GHQRUHofC	General Headquarters Reconnaissance Unit Highlanders of Canada
GHQSWPA	General Headquarters South West Pacific Area
GHRCAMC	General Hospital, Royal Canadian Army Medical Corps
GI	Ground Instructional
GI	Gunnery Instructor
GIC	Gliding Induction Course (Air Cadets)
GIF	Glider Instructors Flight
GIP	Grid Intersecting Point
GIRO	General Instructions Routing Officers
GIS	Glider Instructors School
GIS	Ground Instructors School
GJL	Granted Jewish Leave
GL	Gun Laying (radar)
GL	General List or Gun Laying or Gun Light (radio direction finding)
GLAM.	Glamorgan
GlamYeo	Glamorgan Yeomanry
GLAS H	Glasgow Highlanders (TA)
GLASGOW	Glasgow
GLICHRCAMC	Grande Ligne Internal Camp Hospital, Royal Canadian Army Medical Corps
GLIDER	Glider Pilot Regiment
GLIDER P REGT	Glider Pilot Regiment
GLOSTERS	Gloucestershire Regiment
GLOSTERS	The Gloucestershire Regiment
Glosters (Glos)	The Gloucestershire Regiment
GLOUC	Gloucester
GloucR	Gloucestershire Regiment
GLOUCS.	Gloucestershire
GLS	General Labour Section
GM	Gunner's Mate Take charge of gun and crew. Assemble and fire all types of guns. Handle ammunition. Handle mines and depth charges.
GM	George Medal
GM	George Medal or Ground-Maximum (horse power)
GM1c	Gunner's Mate, First Class
GM2c	Gunner's Mate, 2d Class
GM3c	Gunner's Mate, 3d Class
GMA	Gibraltar, Morocco Area
GMC	General Military Course
GMHRCAMC	Gaspe Military Hospital, Royal Canadian Army Medical Corps
GMHRCAMC	Gravenhurst Military Hospital, Royal Canadian Army Medical Corps
GMO	Gun Mounting Overseer
GMP	Garrison Military Police
GMT	Greenwich Mean Time
GMT	General Military Training or Greenwich Mean Time
GN	Guantanamo-New York convoy
GNA	Greek Naval Attache
GND	ground
GNLO	Greek Naval Liaison Officer
GNR	Gunner (private in artillery)
GNR	Gunner
Gnr	Gunner - lowest rank in the Royal Canadian Artillery (equivalent to private)
GNR	Gunner
GO	Greek Orthodox (Church)
GO	Gunnery Officer
GO	General Order
GO	General Order
GO(s)	General Order(s)
GOC	General Officer Commanding
GOC	Government of Canada
GOC	General Officer Commanding
GOC	General Officer Commanding - highest ranking general, usually at corps level
GOC	General Officer Commanding
GOC (in C)	General Officer Commanding (in Chief) - highest ranking general, usually at corps level
GOC-IN-C	General Officer Commanding-in-Chief
GOCHMSRCAMC	Garnons Officers Convalescent Home Military Staff, Royal Canadian Army Medical Corps
GOCinC	General Staff (Operations)
GOCRA	General Officer Commanding Royal Artillery
GOCRM	General Officer Commanding Royal Marines
GOH	German Official History
GOR	Gun Operational Room
GOR	Gun Operation Room
GORD	The Gordon Highlanders
GordHighrs	Gordon Highlanders
GORDONS	Gordons Highlanders
Gordons (Gdn)	The Gordon Highlanders Regiment
GOSShip	Norwegian Whaler
GOTU	Glider Operational Training Unit
Gov-Gen	Governor General
Gov.	Government
GP	General Purpose
GP	Group
GP	Group or General Purpose or Gunpowder
GP (C)	Group Captain
GP (COMDR)	Group Commander
GP CF	CF Group Conversion Flight
Gp.	Group
GP/DA	Group Disposal Account (book-keeping exercise for damaged aircraft)
GPCRCE	General Pioneer Company, Royal Canadian Engineers
GPEU	Glider Exercise Unit
GPIS	Glider Pilot Instructors School
GPL	Granted Privileged Leave
GPMG	General Purpose Machine Gun
GPMHRCAMC	Grande Prairie Military Hospital, Royal Canadian Army Medical Corps
GPO	Gun Position Officer
GPO	Gun Position Officer
GPOA	Gun Position Officer Assistant
GPR	Glider Pilot Regiment
GPR	Glider Pilot Regiment
GPS	Global Positioning System
GPSRCE	General Pioneer Section, Royal Canadian Engineers
GPT	General Purpose Transport
GPUTF	Glider Pick-up Training Unit
GQA	Government Quality Assurance
GR	General reconnaissance
GR	Group (US)
GR	Gunner or Gurkha Rifles or General Reconnaissance
GR	George Rex (George King)
GR	Garhwal Regiment
GR&ANS	General Reconnaissance and Air Navigation School
GRC	Graves Registration Cross
GREEN HOWARDS	Green Howards (Alexandra, Princess of Wales Own
Green Howards (GrnH)	The Green Howards (Alexandra, Princess of Wales's Own Yorkshire Regiment)
GREN	Grenades
GREN GDS	Grenadier Guards
GREN GDS	Grenadier Guards
Gren Gds (GG)	The Grenadier Guards Regiment (The First or Grenadier Regiment of Foot Guards)
GREYS	The Royal Scots Greys Regiment (2nd Dragoons)
GREYS	The Royal Scots Greys (2nd Dragoons)
GreySimFor	Grey & Simcoe Foresters
GRF	Ground Radar Fitter
GRI	George Rex et Imperator (George King and Emperor)
GRICS	Ground Radio Installation Clearance Service (security clearance for visitors)
GRif	The Royal Garhwal Rifles Regiment
GRN	Garrison
GRN	Garrison
Grn.	Garrison
GRO	General routine order
GRO	General Routine Order
GRP	Group
Grp.	Group
GRS	General Reconnaissance School
GRS	General Reconnaissance Squadron
GRSF	Ground Radio Servicing Flight
GRSS	Ground Radio Servicing Squadron
GRSTD	Gun Room Steward
GRT	Gross Registered Tonnage
GRU	General Reconnaissance Unit
GRU	General Reinforcement Unit
GRU	Graves Registration Units
GRU	Graves Registration Unit or Gunnery Research Unit
GRU/F	General Reconnaissance Unit/Flight
GRUNT	Slang Word For An Infantryman
GS	Gliding School; or General Specification; or Grading School
GS	General service or general staff
GS	Greek Ship
GS	Greenland-Sydney Convoy
GS	General Staff
GS	General Service
GS	General Staff or General Service or Gliding School
GSB	General Staff Branch
GSC	General Service Corps
GSC	Gunnery Staff Course
GSC	General Service Corps
GSE	Glider Servicing Echelon
GSF	Glider Servicing Flight
GSF	The Grey and Simcoe Foresters Regiment
GSF	Gulf Sea Frontier
GSGS	Geographical Section General Staff
GSL	Granted Short Leave
GSM	General Service Medal
GSO	General staff officer (with Arabic or Roman enumeration appended to show grade)
GSO	General Staff Officer
GSO	General Staff Order
GSO	General Staff Officer
GSO 1	General Staff Officer Grade 1
GSO 1, 2, or 3	General Staff Officer, 1st, 2nd or 3rd Grade
GSO 2	General Staff Officer Grade 2
GSO 3	General Staff Officer Grade 3
GSO1	General Staff Officer, Grade 1
GSP	Government Security Policy
GSP	General Staff Planning
Gsr	Greaser
GSSR	General Service Special Reserve
GSU	Group Support Unit
GSW	Gunshot Wound
GSW	Gun Shot Wound - wound caused by a bullet
GSW	Gunshot wound or General Service Wagon
GT	coy General transport company
GT	Granted
GTC	Government Telegraph Code
GTC(RCASC)CD	General Transport Company, (Royal Canadian Army Service Corps), Canadian Division
Gtd	Granted
GTD	Granted
GTF	Gunnery Training Flight
GTPS	Glider & Tug Pilots School
GTS	Glider Training Squadron; or Glider Training School
GTS	Glider Training School
GU	Grading Unit
GU	Gunner
GU	Gibraltar-United States Convoy
GUAS	Glasgow University Air Squadron
GUI	Guide
Gunner (T)	Torpedo Gunner
Gurk	The Gurkha Rifles Regiment
GV	Gate Vessels
GWCBD	"G" Wing Canadian Base Depot
GWCFC	General Workshop, Canadian Field Company OR Canadian Forestry Corps
GWDS	Guided Weapon Development Squadron
GWF	Ground Wireless Fitter
GWOT	Global War On Terror
GWTS	Guided Weapon Training Squadron
GZ	Guantanamo-Panama convoy
H	Head or Honorary or Horse or Household or Hussars or Hygiene
H CAV	Household Cavalry
H Div	Medical, dental
H-V (P)	Officers of the Volunteer Reserve appointed in a probationary status who are students in medical or dental colleges.
H-V (S)	Officers of the Volunteer Reserve appointed for special service and assignment to the Medical Corps.
H.A.A.	Heavy Anti-Aircraft (HAA)
H.L.I. of C.	The Highland Light Infantry of Canada
H.M.C.S.	His Majesty's Canadian Ship
H.M.S.	His Majesty's Ship
H.Q.	Headquarters (HQ)
H(21AG)	Hospitalization Central Mediterranean Force (Allied Armies Italy)
H/	Honourary (Rank)
H/	Honorary (Rank)
H/	Honorary or Honourable
H/Capt	Honorary Captain
H/Capt	Honorary Captain (Canadian Chaplain Service)
H/F	High Frequency
H&NPAO	Hamilton & Niagara Peninsula Area Orders
H&PER	Hastings & Prince Edward Regiment
HA	Hospital Apprentice Know minor surgery, first aid and nursing. Maintain sanitary conditions.
HA	Honours & Awards (Records)
HA	Hygiene Assistant
HA	Halifax-Aruba convoy
HA	Heavy Artillery or High Angle
HA(A)DRCE	Headquarters (Armoured) Division, Royal Canadian Engineers
HA/LA	High Angle, Low Angle (gunnery)
HA1c	Hospital Apprentice, First Class
HA2c	Hospital Apprentice, Second Class
HAA	Heavy Anti Air
HAA	Heavy Anti-Aircraft
HAA	Heavy Anti-Aircraft
HAABRCA	Heavy Anti-Aircraft Battery, Royal Canadian Artillery
HAAPC	Heavy antiaircraft Practice Camp
HAAR(M)RCS	Heavy Anti-Aircraft Regiment (Mobile) Royal Canadian Signals
HAARSRCASC	Heavy Anti-Aircraft Regiment Section, Royal Canadian Army Service Centre
HAARW/SRCEME	Heavy Anti-Aircraft Regiment Workshop, Royal Canadian Electrical and Mechanical Engineers
HAARW/SRCOC	Heavy Anti-Aircraft Regiment Workshop Section, Royal Canadian Ordnance Corps
HAB	High-altitude Bombing
HAC	Honourable Artillery Company
HAC	Honourable Artillery Company
HACArt	Honourable Artillery Company, Artillery Section
HACInf	Honourable Artillery Company, Infantry Section
HAD	Home Aircraft Depot
HAD	Heavy Air Defence
HAG	Heavy Artillery Group
HAL	Halifax Approval Letter
Hal Rif	The Halifax Rifles
HALLAMS	Hallamshire Battalion, York and Lancaster Regiment (TA)
Hallams (Halm)	The Hallamshire Battalion (Y & L)
HalRif	Halifax Rifles
HAMPS	Hampshire Regiment
HAMPS	The Hampshire Regiment
Hamps (Hamp)	The Hampshire Regiment
HampsR	Hampshire Regiment
HampsY	Hampshire Yeomanry
HANTS.	Hampshire
HAR	Heavy Artillery Reserve
Hast & PER	The Hastings and Prince Edward Regiment
HATS	Hull, Armament, Turret, Suspension
HAV	Havildar
HAVR	Havildar
HAZMAT	Hazardous Material
HB	Heavy Bomber
HB	Hostile Battery
HB	Heavy Bomber
HBCU	(Heavy Bomber) Conversion Unit
HC	Harbour Craft
HC	Headquarters Company
HC	Honorary Captain
HC-V (G)	Officers of the Volunteer Reserve appointed for general service in the Hospital Corps.
HC-V (S)	Officers of the Volunteer Reserve appointed for special service in the Hospital Corps.
HCA	Health Care Administrator
HCB	Halifax Coast Brigade
HCC	Hospital Conveyance Corps
HCCS	Home Command Communications Squadron
HCD	High Current Density
HCEU	Home Command Examining Unit
HCF	Helicopter Communications Flight; or Home Communications Flight
HCMF(AAI)	Hospitalization Central Mediterranean Force (Allied Armies Italy)
HCR	The Household Cavalry Regiment
HCU	Heavy Conversion Unit
HCVDF	Hong Kong Volunteer Defence Force
HD	Home Defence or horse drawn
HD	Holding Depot
HD	Home Defence
HD	Head or Home Defence or Horse-drawn
HDC	Harbour Defence Craft
HDLG SQN	Sqn Handling Squadron
HDML	Harbour Defence Motor Launch
Hdmstr	Headmaster
HDPC	Harbour Defence Patrol Crafts
Hdqrs	Headquarters
HDU	Helicopter Development Unit
HE	High Explosive; Home Establishment (movements)
HE	Holding Establishment
HE	High Explosive
HE	His/Her Excellency
HE	High Explosive or Home Establishment or Home Embarkation or Horizontal Equivalent
HEAP	High Explosive Armour-piercing
HEAT	High Explosive Anti Tank
HEDA	High Explosive delayed-action fuze
HEDELAY	High Explosive Graze Fuze With Delay
HEGRAZ	High Explosive graze fuze
HEIT	High Explosive Incendiary Tracer
HEL	Helicopter
HEMTT	Heavy Expanded Mobility Tactical Truck
HEP	Height Filtering Position
HEREF.	Herefordshire
HEREFORD	Herefordshire Regiment (TA)
HerefordR	Herefordshire Regiment
Hert	The Herfortshire Regiment
HERT	Hertfordshire Regiment
HERTS	Hertfordshire Regiment (TA)
HERTS.	Hertfordshire
HertsR	Herefordshire Regiment
HES	High Explosive Substitute
HETF	High Explosive Time Fuze
HETIM	High Explosive Time Fuze
HF	Harrassing fire or high frequency
HF	Harassing Fire
HF	Home Fleet
HF	Home Forces or High Frequency or Home Fleet or Hostile Fire or High Frequency
HF/DF	High Frequency Direction Finding
HFDF	High Frequency Direction Finding
HFF	Heavy Freight Flight
HFSC	Headquarters Farnham Summer Camp
HFU	Home Ferry Unit
HG	Home Guard
HG	Hotchkiss Gun or Home Guard
HGCU	Heavy Glider Conversion Unit
HGHRCAMC	Horley General Hospital, Royal Canadian Army Medical Corps
HGMU	Heavy Glider Maintenance Unit
HGSU	Heavy Glider Servicing Unit
HGTU	Heavy Glider Training Unit
HHT	House Hunting Trip
HighCycBn	Highland Cyclist Battalion
HIGHLAND R	Highland Regiment
HighLI	Highland Light Infantry
HIH	His (Her) Imperial Highness
HIM	His (Her) Imperial Majesty
HK	Hong Kong
HKAAF	Hong Kong Auxiliary Air Force
HKFS	Hong Kong Fighter Squadron
HKRgt	Hong Kong Regiment
HKS	Hong Kong and Singapore
HKSRA	Hong Kong and Singapore Royal Artillery
HKVA	Hong Kong Volunteer Air Force
HKVDC	Hong Kong Volunteer Defense Corps
HKVDC	Hong Kong Volunteer Defence Corps
HLC	Harbour Launch Company
HLD	Higgins Tank Lighter
HLI	Highland Light Infantry (City of Glasgow Regiment)
HLI	The Highland Light Infantry Regiment (City of Glasgow Regiment)
HLI	(29th Regiment) Highland Light Infantry of Canada
HLI	The Highland Light Infantry
HLIofC	The Highland Light Infantry Regiment of Canada
HLIofC	Highland Light Infantry of Canada
HLMHRCAMC	Howe Lake Military Hospital
HLVW	Heavy Lift Vehicle, Wheeled; or Heavy Logistics Vehicle Wheeled
HLVW	Heavy Logistics Vehicle Wheeled
HM	Her/His Majesty
HM	Hull Mechanic
HM	His/Her Majesty
HM(C)S	His/Her Majesty's (Canadian) Ship
HMA	Honorary Major
HMAS	His Majestys Australian Ship
HMAT	His/Her Majesty's Auxiliary Transport
HMB	Heavy Mortar Battery
HMCoastGd	His/Her Majesty's Coast Guard
HMCS	Her Majesty's Canadian Ship
HMCS	His/Her Majesty's Canadian Ship
HMCS	His Majesty's Canadian Ship
HMFD	Having Moved From District
HMG	Heavy Machine Gun
HMG	Heavy Machine Gun
HMHRCAMC	Hamilton Military Hospital, Royal Canadian Army Medical Corps
HMHRCAMC	Huntingdon Military Hospital, Royal Canadian Army Medical Corps
HMHRCAMC	Halifax Military Hospital, Royal Canadian Army Medical Corps
HMIS	His Majesty's Indian Ship
HMMWV	High Mobility Multipurpose Wheeled Vehicle (Humvee)
HMS	His/Her Majesty's Ship (UK)
HMS	His/Her Majesty's Ship - vessel under the control of the Royal Navy
HMS	His/Her Majesty's Service
HMS	His/Her Majesty's Ship
HMSAS	His Majesty's South African Ship
HMT	His/Her Majesty's Transport Ship
HMT	His/Her Majesty's Transport
HMT	His/Her Majesty's Troopship - designated ship carrying troops between Canada and England and England and France
HMTS	His/Her Majesty's Troopship - designated ship carrying troops between Canada and England and England and France
HNU	Head Nurse
HO	Hospital Orderly
HOCF	Helicopter Operational Conversion Flight
HOFOR	Home Forces
Hon	Honourable
Hon	Honorary
Hon.	The Honourable
HONO	Honolulu (U.S.)
HOS	Hospital
HOSE	Hospital Sergeant
HOSP	Hospital
Hosp	Hospital - designated location where soldiers receive medical treatment
HOSP	Hospital
Hosp.	Hospital
HouseholdBn	Household Battalion
HOW	Hozitzer
how	howitzer
HOW	Howitzer - an artillery weapon (various calibres) capable of firing shells in a low or high arc
HOW	Howitzer
HP	High power or horse power
HP	Hospital Plant
HP	High power (radio set) or Horse Power or Hospital Pattern (tent)
HPC	Harbour Patrol Crafts
HPMC	Hasting Park Military Camp
HPTM	Hauptman
HQ	Headquarter(s)
HQ	Headquarters - command centre for a military unit in the field (company level and above)
HQ	Headquarters
HQ AC	AC Headquarters Air Cadets
HQ ATA	ATA Headquarters Air Transport Auxiliary
HQ EFT	EFT Headquarters Elementary Flying Training
HQ FPP	FPP Headquarters Ferry Pilots Pool
HQ P&SS	P&SS Headquarters Provost & Security Services ('Snowdrops')
HQ PTC	PTC Headquarters Personnel & Training Command
HQ RA	Headquarters Royal Artillery
HQ STC	STC Headquarters Strike Command
HQ TAF	TAF Headquarters Tactical Air Force
HQ-CAPO(GS&AS)	Headquarters - Canadian Army Post Office (General Staff & Administrative Staff)
HQ, Hqs	Headquarters
HQ''B"GCHU	Headquarters ''B'' Group Canadian Holding Unit
HQ''D''GRU	Headquarters ''D'' Group Reinforcement Unit
HQ"C"F	Headquarters ''C'' Force
HQ(A)D	Headquarters (Armoured) Division
HQ&BD	Headquarters & Base Details
HQ1stD	Headquarters 1st Division
HQ2CdnAGRA	(Headquarters 2 Canadian) Army Group Royal Artillery
HQAAB	Headquarters Anti-Aircraft Brigade
HQAABRCA	Headquarters Anti-Aircraft Brigade, Royal Canadian Artillery
HQAC	Headquarters Atlantic Command
HQACS	Headquarters Atlantic Command Signals
HQADGB	Headquarters, Air Defence Great Britain
HQATAFCA	Headquarters Army Troops Area First Canadian Army
HQATD	Headquarters Army Troops Details
HQATSSRCS	Headquarters Army Terminals Signal Section, Royal Canadian Signals
HQBA	Headquarters Base Area
HQBC	Headquarters Bomber Command
HQBD(GS&AS)	Headquarters Botwood Defences (General Staff & Administrative Staff)
HQBTNI	Headquarters British Troops in Northern Ireland
HQBU	Headquarters Base Unit
HQCA	Headquarters Coastal Command
HQCAA&A-TGRCA	Headquarters Canadian Anti-Aircraft & Anti-Tank Group, Royal Canadian Artillery
HQCAC	Headquarters Canadian Armoured Corps
HQCACRCASC	Headquarters Canadian Artillery Company, Royal Canadian Army Service Corps
HQCADARCA	Headquarters Canadian Armoured Division Artillery, Royal Canadian Artillery
HQCADREME	Headquarters Canadian Armoured Division, Royal Electrical and Mechanical Engineers
HQCAGRCA	Headquarters Canadian Artillery Group, Royal Canadian Artillery
HQCAMG	Headquarters Canadian Army Meteorological Group
HQCATB	Headquarters Canadian Army Tank Brigade
HQCC	Headquarters Canadian Corps
HQCCARCA	Headquarters Canadian Corps Artillery, Royal Canadian Artillery
HQCCATRCASC	Headquarters Canadian Army Troops, Royal Canadian Army Service Corps
HQCCCTCRCASC	Headquarters Command Canadian Corps Transport Column, Royal Canadian Army Service Corps
HQCCE	Headquarters Canadian Constructional Engineers
HQCCGTC	Headquarters Command Canadian General Transport Column
HQCCIDRCASC	Headquarters Command Canadian Infantry Division, Royal Canadian Army Service Corps
HQCCTRCE	Headquarters Canadian Corps Troops, Royal Canadian Engineers
HQCCTREME	Headquarters Canadian Corps Troops, Royal Electrical and Mechanical Engineers
HQCCTTCRCASC	Headquarters Canadian Corps Tank Transporter Column, Royal Canadian Army Service Corps
HQCDECA(OS)	Headquarters Canadian Divisional Engineers, Canadian Artillery OR Canadian Army (Overseas)
HQCDRCASC	Headquarters Canadian Division, Royal Canadian Army Service Corps
HQCDREME	Headquarters Canadian Division, Royal Electrical and Mechanical Engineers
HQCEWRCE	Headquarters Chief Engineer Works, Royal Canadian Engineers
HQCFC	Headquarters Canadian Forestry Corps
HQCFN	Headquarters Canadian Forces in the Netherlands
HQCIB	Headquarters Canadian Infantry Brigade
HQCID	Headquarters Canadian Infantry Division
HQCProC	Headquarters Canadian Provost Corps
HQCPS	Headquarters Canadian Postal Services
HQCRCASCCCT	Headquarters Commander, Royal Canadian Army Service Corps, Canadian Corps Troops
HQCRCEMEFCAT	Headquarters Commander, Royal Canadian Electrical and Mechanical Engineers, First Canadian Army Troops
HQCRTCRCS	Headquarters Canadian Railway Telegraph Company, Royal Canadian Signals
HQCRU	Headquarters Canadian Reinforcement Unit
HQD	Headquarters Details
HQDCDCA	Headquarters Deputy Commander First Canadian Army
HQDIZB	Headquarters Details Infantry "Z" Brigade
HQDPCAPO	Headquarters Defended Port Canadian Army Post Office
HQDPofS	Headquarters Defended Port of Sydney
HQDPofSJ	Headquarters Defended Port of Saint John
HQDRCA	Headquarters Division, Royal Canadian Artillery
HQDRCASC	Headquarters Division, Royal Canadian Army Service Corps
HQDRCE	Headquarters Division, Royal Canadian Engineers
HQDRCE(AA)	Headquarters Division, Royal Canadian Engineers, (Active Army)
HQDRCE(RA)	Headquarters Division, Royal Canadian Engineers, (Reserve Army)
HQEAFME	Headquarters Royal Air Force, Middle East
HQEF	Headquarters Esquimalt Fortress
HQFCA	Headquarters First Canadian Army
HQFCACAS	Headquarters First Canadian Army Civil Affairs Staff
HQFCASRCS	Headquarters First Canadian Army Signals, Royal Canadian Signals
HQFCATC	Headquarters First Canadian Army Training Camp
HQFCATC	Headquarters First Canadian Army Transport Column
HQFMCCC	Headquarters Field Maintenance Centre Canadian Corps
HQFMCRCASC	Headquarters Field Maintenance Centre, Royal Canadian Army Service Corps
HQGB	Headquarters Greek Bridge
HQGCTU	Headquarters Group Canadian Training Units
HQGD	Headquarters Gaspe Defences
HQHF	Headquarters Home Forces
HQHFRCA	Headquarters Halifax Fortress, Royal Canadian Artillery
HQLA-CWAC	Headquarters London Area - Canadian Women's Army Corps
HQMA	Headquarters Medium Artillery
HQMARCA	Headquarters Medium Artillery, Royal Canadian Artillery
HQMD	Headquarters Military District
HQMD#1	Headquarters Military District # 1
HQMD#2H&NPC	Headquarters Military District # 2, Hamilton & Niagara Peninsula Command
HQMD#3,K	Headquarters Military District # 3, Kingston
HQMDNo2(NCD)	Headquarters Military District No. 2 (Niagara Camp Details)
HQMDVB	Headquarters Military District Vancouver Barracks
HQME	Headquarters Middle East
HQNWACAF	Headquarters North-West African Coastal Air Force
HQPC	Headquarters Pacific Command
HQPRD	Headquarters Prince Rupert Defences
HQRA	Headquarters RA (the CRA/CCRA's staff)(headed by Brigade Major RA (BMRA))
HQRCAF	Headquarters Royal Canadian Air Force
HQRCD	Headquarters Reconstituted Canadian Division
HQRCECAT	Headquarters, Royal Canadian Engineers, Canadian Army Troops
HQRCEMECCT	Headquarters, Royal Canadian Electrical and Mechanical Engineers, Canadian Troops
HQRCEWO	Headquarters, Royal Canadian Engineers, Works Organization
HQS (No)	Distinguishing letters on files of National Defence Headquarters (Army), Ottawa
HQS-SDTA	Headquarters Sub-Staff Dunburn Training Area
HQS(H)CAD	Headquarters Squadron (Hussars) Canadian Armoured Division
HQS&CD	Headquarters Sydney and Canso Defences
HQS&S-S	Headquarters Staff and Sub-staff
HQSAD	Headquarters Squadron Armoured Division
HQSATB (AD)	Headquarters Squadron Army Tank Brigade (Armoured Division)
HQSATB (NBRT)	Headquarters Squadron Army Tank Brigade (New Brunswick Regt. Tank)
HQSCABAP	Headquarters Squadron Canadian Armoured Brigade Advance Party
HQSCNPHQRCS	Headquarters Signals Company, National Defence Headquarters Royal Canadian Signals
HQSD	Headquarters Shelburne Defences
HQSD(CB)CADAF	Headquarters Squadron Details (Camp Borden), Canadian Armoured Division Active Force
HQSF	Headquarters Sydney Fortress
HQSG	Headquarters Support Group
HQSGCAD	Headquarters Support Group Canadian Armoured Division
HQSHDCAPO	Headquarters St. John's Defences Canadian Army Post Office
HQSMD	Headquarters Staff Military District
HQSPC	Headquarters Staff Petawawa Camp
HQSVC	Headquarters Staff Valcartier Camp
HQTC	Headquarters Tracadie Camp
HQTTCPS	Headquarters Technical Training Command Publicity Section
HQV&EF	Headquarters Victoria & Esquimalt Fortress
HQVB	Headquarters Vancouver Barracks
HQVD	Headquarters Vancouver Defences
HQVGofC	Headquarters Veterans Guard of Canada
HR	Human Resources
HR	Hour
HR	Halifax Rifles
HR	Hospital Records
HR	Human Resources
HR	Hour
HRC	Heavy Recovery Section
Hrfd	The Herefordshire Regiment
HRFD	Herefordshire Regiment
HRG	Historical Research Group
HRH	His (Her) Royal Highness
HRH	His/Her Royal Highness
HRH	His (Her) Royal Highness
HRMS	Human Resources Management System
HRPE	Hampton Roads Port of Embarkation. Shortly after its activation 15 June 1942 the port was responsible for combat loading the Western Task Force of the North African invasion assault convoy.
HRR	Heals Rifles
Hrs	Hours
HRS	Heavy Repair Shop
HRS	Hussars
HRS	Horse
HRW(MT)RCASC	Heavy Repair Workshop (Mechanical Transport) Royal Canadian Army Service Corps
HS	Home Sister
HS	Hellenic Ship
HS	Home Service or Hospital Ship
HS FLT	Flt High Speed Flight
HSBPT	High Speed Battle Practice Target
HSCRFU	Home Security Course Reserve Fleet Units
HSO	Health Services Officer
HSS	Hospital Staff Sergeant
HST	High Speed Telegraphist
HST	Hospital Steward
HSTS	High Speed Target Service
HT	High tension or horsed transport
HT	Halifax-Trinidad Convoy
HT	Hull Technician
HT	Horse Transport
HT	Horse Transport or Hired Transport or Half Track or High Tension (voltage)
HTCU	Heavy Transport Conversion Unit
HTech	Hull Technician
HTM	Heavy Trench Mortar
HTS	Heavy Transport Squadron
HTSCU	(Heavy Transport Support) Conversion Unit
HU	Holding Unit
HUA	Heard, Understood, Acknowledged
Hull	Le Regiment de Hull
HUMINT	Human Intelligence (information collected from a human source)
HUNTS.	Huntingdonshire
HuntsCyclistBn	Huntingdonshire Cyclist Battalion
HV	High Velocity
HVM	Hyper Velocity Missile
Hvy	Heavy
HWE	Home War Establishment
Hwr	Howitzer
HX	Halifax (New York) to United Kingdom Convoy
HXF	Fast Halifax (New York) to United Kingdom Convoy
HY	Heavy
HY	Heavy
HY ART MAINT SEC	Heavy Artillery Maintenance Section
Hy.	Heavy
Hybad	The Hyderabad Regiment
HYG	Hygiene
HYG	Hygiene
Hyg.	Hygiene
HygTech	Hygiene Technician
I	India
I	Intelligence Branch of the General Staff
I	Interrogation
I	India or Indian or Intelligence
I (b)	Secret Service Branch of the General Staff
I-GEC(A)	Inspector-General Eastern Canada (Army)
I-O	Infantry Officers
I-V (S)2	Officers of the Volunteer Reserve appointed for special intelligence duties.
I.SIG.S.	Indian Signal Service
I''A''toCSGHQEAP	Increment ''A'' to Canadian Section
I"E"toHQCT	Increment ''E'' to Headquarters Canadian Troops
I(A)HQCAGRA	Increment (A) Headquarters Canadian, Army Group Royal Artillery
I/C	In charge
I/C	In-Command
I/C	In Charge
I/O	Intelligence Officer
IA	Indian Army
IA	Immediate Action
IA	Indian Army or Immediate Action
IAAD	Inland Area Aircraft Depot
IAAS	Inland Area Aircraft School
IAC	Indian Armoured Corps
IAC	Indian Armoured Corps
IACC	Indian Army Corps of Clerks
IAF	Indian Air Force
IAF	Inspector of Admiralty Fuel
IAF	Indian Air Force
IAFVR	Indian Air Force Volunteer Reserve
IAFVR	Indian Air Force Volunteer Reserve
IAM	Institute of Aviation Medicine
IAMC	Indian Army Medical Corps
IAMC	Indian Army Medial Corps
IAMUS	Installation Automated Manpower Utilization System
IAO	Indian Army Order
IAOC	Indian Army Ordnance Corps
IAP	Initial Assessment Phase
IAPF	Inland Area Practice Flight
IARO	Indian Army Reserve of Officers
IAS	Infantry Assault Ships
IASC	Indian Army Service Corps
IATC	Infantry Advanced Training Center
IAVC	Indian Army Veterinary Corps
IAVMED	Institution of Aviation Medical CCF Iraq Command Communication Flight
IAW	In Accordance With (reference)
IAW	In Accordance With
IB	Infantry Brigade
IBD	Infantry Base Depot
IBD	Infantry Base Depot
IBDCASF(LS)	Infantry Base Depot, Canadian Active Service Force, (Lorne Scots)
IBDP	Infantry Brigade Defence Platoon
IBLAD	Infantry Brigade Light Aid Detachment
IBofUK&C	Inspection Board of United Kingdom & Canada
IBRS	Infantry Brigade Recce Squadron
IBSS&WT	Infantry Brigade Signals Section & Wireless Telegraphy
IBTS	Individual Battle Task Standards
IC	Incident Commander
IC	Internal combustion or in charge of
IC	In charge or internal combustion
IC	Instructional Cadre
IC	Internment Camp
IC	In Command
IC	In Command or In Charge or Intelligence Corps or Inns of Court Regiment
ICB	Inspection of Contract Built Ships
ICB	Inspector of Contract Built Ships
ICB	Inspector of Contract Built Ships (Naval)
ICC	Input Control Centre
ICCDP	Iceland Coastal Command Daily Programme
ICCFS	Inspecting Captain Of Coastal Force Schools
ICCPC	Internment Camp Canadian Provost Corps
ICCSSMedal	International Commission of Control and Supervision Service Medal (Vietnam)
ICCY	Inns of Court and City Yeomanry
ICE	Integrated Clothing Ensemble
ICEPAT.	Iceland Patrol (U.S.)
ICF/S	Italy Communication Flight/Squadron
ICFPC	Increment Canadian Field Punishment Camp
ICI	Imperial Chemical Industries
ICI	Imperial Chemical Industry
ICMHRCAMC	Internment Camp Military Hospital, Royal Canadian Army Medical Corps
ICR (IC)	The Inns of Court Regiment
ICSCS Medal	International Commission for Supervision and Control Service Medal (Indo China)
ID	Identification
IDC	Imperial Defence College
IDC	Imperial Defence College
IDE	Imperial Defence College or Inter-Department Cypher
IDENT	Identification
IdentTech	Identification Technician
IDF	Iraq Defence Flight
IDF	Indian Defence Force
IDGHRCAMC	Infectious Diseases General Hospital, Royal Canadian Army Medical Corps
IDSM	Indian Distinguished Service Medal
IE	Initial Establishment; or Intermediate Engagement
IE	Corps of Royal Indian Engineers
IE	Namely or that is to say
IE	That is to say or namely
IE	Increased Endurance
IE	Intermediate Engagement
IE	Initial Establishment or Initial Equipment
IE	Illegal Enlistment
IECS	Improved Environmental Clothing System
IED	Improvised Explosive Device
IEF	Indian Expeditionary Force
IEF	Indian Expeditionary Force
IEME	Indian Electrical and Mechanical Engineers
IETech	Instrument Electrical Technician
IF	Irish Fusiliers
IFCCS	Indirect Fire Control Computer Software
IFCS	Integrated Fire Control System
IFDU	Intensive Flying Development Unit
IFF	Identification Friend or Foe
IFF	Identification Friend or Foe
IFIS	Irish Flying Instructors School
IFofC	Irish Fusiliers of Canada (11th Regiment)
IFPP	No. 1 Ferry Pilots Pool
IFS	Instrument Flying Squadron
IFS	Instrument Flying School
IFSAC	International Fire Service Accreditation Congress
IFTS	Initial Flying Training School
IFTU	Instrument Flying Training Unit/Intensive Flying Trials Unit
IG	The Irish Guards (The Irish Regiment of Foot Guards)
IG	Irish Guards or Instructor of Gunnery
IG(CC)	Inspector-General (Central Canada)
IGC	Imperial General Council
IGds	Irish Guards
IGH	Indian General Hospital
IGN SAFE	Igniter's Safety Fuze
IGT	Initial Gliding Training (Air Cadets)
IGTCAC	Instructors Gunnery Team, Canadian Armoured Corps
IHC	Indian Hospital Corps
IHU	Infantry Holding Unit
II	Image Intensifier
ILDS	Improved Landmine Detection System (held only by 4 ESR)
ILF	Independent Liaison Flight
ILH	The Imperial Light Horse Regiment
ILP	Individual Learning Plan
ILS	Instrument Landing System
ILS	Indicator Loop Station
IMA	Indian Mountain Artillery
IMD	Information Management Directive
IMD	Indian Medical Department
IMD	Indian Medical Department
IMHRCAMC	Ipperwash Military Hospital, Royal Canadian Army Medical Corps
IMP	Individual Meal Packets
Imp	Imperial
IMPT HL	Imprisonment with Hard Labour
IMS	Indian Medical Service
IMS	Indian Medical Service
IMT	Indian Mechanical Transport
IMTU	Inspector of Machine Tool Utilisation
IN	inch
IN	Inspector
IN	Inch
INAITCoy	Infantry Brigade AIT Company
INC	Incendiary
INCL	Include, included, including or inclusive
Incl	include, included, inclusive or including
INCL	Include or included or inclusive
IND	India or Indian
ind	independent
IND	India or Indian
IND A	Indian Army
Ind. Inf. Bde.	Indian Infantry Brigade (Ind Inf Bde)
Ind. Inf. Bde. Ord. Wksp.	Indian Infantry Brigade Ordnance Workshop (Ind Inf Bde Ord Wksp)
Ind. Inf. Bde. Sigs.	Indian Infantry Brigade Signals (Ind Inf Bde Sigs)
Ind. Inf. Bde. Wksp.	Indian Infantry Brigade Workshop (Ind Inf Bde Wksp)
IndefLve	Indefinite Leave
INDEP	Independent
INDEP	Independent
Indep.	Independent
INF	Infantry
Inf	Infantryman
Inf	Infantry
INF	Infantry
Inf.	Infantry
Inf. Bde.	Infantry (Inf Bde)
Inf. Bde. A. Tk. Coy.	Infantry Brigade Army Tank Company (Inf Bde A Tk Coy)
Inf. Bde. Coy.	Infantry Brigade Company (Inf Bde Coy)
Inf. Bde. Gp.Ord. Coy. R.A.O.C	Infantry Brigade Group Ordnance Company, Royal Army Ordnance Corps (Inf Bde Gp Ord Coy RAOC)
Inf. Bde. Ord. Coy.	Infantry Brigade Ordnance Company (Inf Bde Ord Coy)
Inf. Bde. Ord. Fd. Pk.	Infantry Brigade Ordnance Field Park (Inf Bde Ord Fd Pk)
Inf. Bde. Ord. Fd. Pk. Coy.	Infantry Brigade Ordnance Field Park Company (Inf Bde Ord Fd Pk Coy)
Inf. Bde. Ord. Wksp.	Infantry Brigade Ordnance Workshop (Inf Bde Ord Wksp)
Inf. Bde. Sigs.	Infantry Brigade Signals (Inf Bde Sigs)
Inf. Bde. Sigs. Sec.	Infantry Brigade Signals (Inf Bde Sigs Sec)
Inf. Bde. Wksp.	Infantry Brigade Workshop (Inf Bde Wksp)
INFM	Inform, informed or information
INFM	Inform or Information
Infm.	Information
Infmn	Infantryman
INFO	Information
INFO	Information
INFY	Infantry
Inj	Injured
INNIS DG	5th Royal Inniskilling Dragoon Guards
INNISKS	Royal Inniskilling Fusiliers
INNISKS	The Royal Inniskilling Fusiliers
Innisks (Inskn)	The Royal Inniskilling Fusiliers Regiment
INNS OF COURT	Inns of Court Regiment
INO(W)	Inspector of Naval Ordnance (Woolwick)
Inspr	Inspector
inst	Instruct, instructed, instruction or instructor
INSTAL A	Installations type A
INSTR	Instruct, instructed, instruction or instructor
Instr	Instruction(al)
Instr(s)	Instructor(s)
InstrCr	Instructor Commander
INT	Intelligence; or Interned
INT	CORPS Intelligence Corps
int	Intelligence
INT	Interpreter
INT	Intelligence
Int Corps	Intelligence Corps
INT O	Intelligence Officer
INT O	Intelligence Officer
INT OP	Intelligence Operator
INT SUM	Sum Intelligence Summary
Int.	General Staff Officer 1 (Intelligence)
IntC	Internment Camp
INTEL	Intelligence (U.S.)
INTER	Interpreter
INTERCOMM	Intercommunication
INTERCOMM	Intercommunication
IntOp	Intelligence Operator
INTR	Interpreter
Intrep	Intelligence Report
inv	Invalid
Inv"wd"	Invalided Wounded - a soldier transferred away from the front as a result of wounds received in action
INVERNESS.	Inverness-shire
INWE	Infantry North West Echelon
IO	Intelligence officer
IO	Indian Officer of Intelligence Officer
IO/SB.C.D.C.	Intermediate Overseas Base, Canadian Dental Corps OR Canadian Disciplinary Centre
IOA	Indian Ocean Area
IOB	Inspector of Booms (Naval)
IOC	Instructional Officer Course
IOD	Indian Ordnance Department
IODE	Imperial Order of the Daughters of the Empire
IOM	Isle of Man
IOM	Indian Order of Merit
IOO	Inspecting ordnance officer
IOO	Inspecting Ordnance Officer
IOR	Indian Other Ranks
IORA	Intelligence Officer Royal Artillery
IORAS	Inspection of Reserve Army Stores
IORE	Intelligence Officer Royal Engineer
IOS	Inspector of Ordnance Services
IP	Intellectual property
IP	Indian pattern (tent)
IPB	Intelligence Preparation of Battlefield
IPC	Island Park Camp
IPO	Inshore Patrol Officer
IPS	Indian Postal Service
IQMGS	Inspector Quartermaster General's Service
IR	Immediate Reserve; or Individual Reservist
IR	Instructor's Regiment
IR	Immediate Reserve
Ir.Fus.(VR)	Irish Fusiliers (Vancouver Regiment)
IR&SU	Immediate Reserve & Support Unit
IRA	Irish Republican Army
IREM	Inspector of Royal Engineer Machinery
IRF	Independent Reconnaissance Flight
IRG	Immediate Replenishment Group
IrGds	Irish Guards
IRIS	Inspector of Radio Installation Services
Irish	The Royal Irish Regiment
Irish Fus	The Irish Fusiliers of Canada (The Vancouver Regiment)
Irish RofC	The Irish Regiment of Canada
IrofC	Irish Regiment of Canada
IRRU	Instant Readiness Reserve Unit
IRS	Intelligence Reports Section (Naval)
IRTD	Infantry Reinforcement Training Depot
IRU	Immediate Reaction Unit
IRV	India Rubber Vulcanized (wire)
IRVC	Imperial Railways Volunteer Corps
IS	Internal Security
IS	Imperial Service or Internal Security
IS Tech	Integral Systems Technician
IS.C.B.	Inter-Service Communications Board (U.S.)
ISAF	International Security Assistance Force
ISC	Infantry Section Carrier
ISC	Inter Service Committee
ISC	Inter-Service Cypher
ISC	Indian Staff Corps
ISC	Indian Signal Corps or Infantry Section Carrier
ISCC	Infantry Section Commander's Course
ISCO	Intelligence Section, Combined Operations
ISF	Internal Security Flight
ISF	Indian State Forces
ISF	Internal Security Force
ISHQCC	Intelligence Section Headquarters Canadian Corps
ISI	Imperial Service Infantry
ISO	Imperial Service Order
ISO	Companion of the Imperial Service Order
ISp	Intelligence Specialist
ISTAR	Intelligence, Surveillance, Target Acquisition and Reconnaissance
ISTD	Inter-Service Topographical
ISTDC	Interservice Training Defence Centre
IT	Light or lieutenant
IT	Instructional Technique
IT&E	Individual Training and Education
ITB	Infantry Training Battalion
ITC	Infantry Training Centre
ITC	Infantry Training Centre
ITC(R)	Infantry Training Centre (Reserve)
ITD	Infantry Training Depot
ITD	Infantry Training Depot
ITDUCIC	Infantry Training Demonstration Unit, Canadian Infantry Corps
ITech	Instrument Technician
ITF	Indian Territorial Force
ITF/S	Instrument Raining Flight/Squadron
ITM	Inspector of Torpedoes and Mines
ItoHQCC	Increment to Headquarters Canadian Corps
ItoHQCID	Increment to Headquarters Canadian Armoured Division
ITS	Initial Training School
ITS	Initial Training School
ITW	Initial Training Wing
ITW	Infantry Training Wing
IW	Individual Weapon
IW.C.B.D.	'I'' Wing Canadian Base Depot
IWBB	Improvised Widened Bailey Bridge
IWDRE	Inland Waterways & Docks, Royal Engineers
IWGC	Imperial War Graves Commission
IWT	Inland Water Transport
IWT	Inland Water Transport
IYB	Imperial Yeomanry Bearer
IYH	Imperial Yeomanry Hospital
J	Jewish
J COMD	Junior Commander
J COMD	Junior Commander
J/T	Junior Technician
J&K	The Jammu and Kashmir Regiment
J3	Joint Staff 3 (Operations and Training)
JABCA	Joint Atomic, Biological and Chemical Defensive Warfare School
JAG	Judge Advocate General
JAG	Judge Advocate General
JAN	Joint Army & Navy Radio Procedure
JAPIC	Joint Air Photographic Interpretation Centre
JARIC	Joint Air Reconnaissance Intelligence Centre
JASS	Joint Anti-Submarine School
Jat	The Jat Regiment
JATE	Joint Air Transport Establishment
JATP	Joint Air Training Plan
JCU	Jet Conversion Unit (Bomber Command Jet Conversion Unit)
JEFTS	Joint Elementary Flying Training Squadron
JEHU	Joint Experimental Helicopter Unit
JEW	Jewish
JFACT&SU	Joint Forward Air Controllers Training & Standards Unit
JFHQ	Joint Force Headquarters
JGWTU	Joint Guided Weapons Training Unit
JHDU	Joint Helicopter Development Unit
JHQ	Joint Headquarters
JHQ	Joint Headquarters
JIMRTTRG	Job Inspector Mechanical Relations Transportation Training
JINSTOR	Job Instructor
JIX	Unclassified Ships (U.S)
JLS	Junior Leader's School
JLS	Japanese Language School
JLTC	Junior Leader's Training Centre
JMC	Johnson Method of Coaching
JMHRCAMC	Joliette Military Hospital, Royal Canadian Army Medical Corps
JMT	Job method training
JNBCD	Joint Nuclear, Biological, and Chemical Defence
JNCO	Junior NCO
JNCO	Junior Non-commissioned Officer
Joiner	Joiner
JP	Joint Planners
JP	Joint Planning or Justice of the Peace
JPTU	Jet Provost Trials Unit
JR	R?giment de Joliette (available in french only)
JRC	Junior Ranks Club (Mess)
JRT	Job Relations Training
JSC	Joint Services Committee
JSM	Joint Staff Mission
JSPI	Joint School of Photographic Interpretation
JSSC	Joint Services Staff College
JSSPT	School for Jungle Self Preservation Training
JSTU	Joint Services Trials Unit
JSU	Junior Sergeant
JT	Junior Technician
JTC	Jasper Training Camp
JTC	Junior Training Corps
JTF	Joint Task Force (land/air/sea); or Jet Training Flight
JTF-2	Joint Task Force 2
JTF2	Joint Task Force 2
JTU	Joint Trials Unit
JUNC	Junction
JUNC	Junction
JWE	Joint Warfare Establishment
JWEC	Junior War Establishments Committee
JWPS	Joint War Production Staff
k	knots
K	King or King's
K Div	Communications (radio, signal, sound, electrical)
K&BMHRCAMC	Kingston & Barriefield Military Hospital, Royal Canadian Army Medical Corps
KAAU	Kenya Auxiliary Air Unit
KAF	Kenya Air Force
KAF	Kenya Air Force
KAR	The King's African Rifles Regiment
KAR	King's African Rifles
KAR	King's African Rifles
KB	King's Bench or Knight Bachellor of Kite Balloon
KBE	Knight Commander of the Order of the British Empire
KBO	Kildare Barracks Ottawa
KBR	Kellogg Brown and Root
KC	King's Commendation
KC	Kilocycles
KCB	Knight Commander of the Order of the Bath
KCB	Knight Commander of the Order of the Bath
KCIE	Knight Commander of the Order of the Indian Empire
KCMG	Knight Commander of the Order of St. Michael and St. George
KCMG	Knight Commander of the Order of St. Michael and St.George
KCSI	Knight Commander of the Order of the Star of India
KCVO	Knight Commander of the Royal Victorian Order
KD	Khaki Drill
KD	Khaki Drill
KDF	Kenya Defence Force
KDG	1st King's Dragoon Guards
KDG	The 1st (King's) Dragoon Guards
KDG	1st King's Dragoon Guards
KE ROUND	Round Kinetic Energy Round
KEdwH	King Edward's Horse
Ken	The Kensington Regiment
KENSINGTONS	Kensington Regiment (TA)
KENT	Kent
Kent	The Kent Regiment
Kent R	Kent Regiment
KentCycBn	Kent Cyclist Battalion
KF	King's Flight
KFS	Knife, Fork, Spoon
KG	Knight of the Order of the Garter
KG	Knight of the Garter
KGO	The King George V's Own Regiment
KHM	King's Harbour Master
KIA	Killed In Action
KIA	Killed In Action - designation of how a soldier died
KIA	Killed in Action
KIN.	Kincardineshire
KING'S	The King's Regiment (Liverpool)
King's (Kgs)	The King's Regiment (Liverpool)
KING'S OWN	The King's Own Royal Regiment
King's Own (KO)	The King's Own Royal Regiment (Lancaster)
KINGS	King's Regiment (Liverpool)
KINROSS.	Kinross-shire
KIRKBT.	Kirkcudbrightshire
KLFS	Kula Lumpur Fighter Squadron
KMB	Kabul Multi-National Brigade
KMHRCAMC	Kingston Military Hospital, Royal Canadian Army Medical Corps
KMHRCAMC	Kitchener Military Hospital, Royal Canadian Army Medical Corps
KMW	Senior Polish Naval Officer in London
KODY	Killed on duty
KOMR	The King's Own Malta Regiment
KOR of C	The King?s Own Rifles of Canada Regiment
KORC	King's Own Rifles of Canada
KORofC	King's Own Rifles of Canada
KOSB	The King's Own Scottish Borderers Regiment
KOSB	King's Own Scottish Borderers
KOSB	King's Own Scottish Borderers
KOYLI	The King's Own Yorkshire Light Infantry Regiment
KOYLI	King's Own Yorkshire Light Infantry
KOYLI	King's Own Yorkshire Light Infantry
KP	Knight of St. Patrick
KPHIRCAMC	Kingston Permanent Hospital Installation, Royal Canadian Army Medical Corps
KPIB	Key Points Investigation Bureau
KR	The Kenya Regiment (European Territorial Force)
KR	The Kaffrarian Rifles Regiment (South Africa)
KR	King's Regulations
KR	Kent Regiment
KR	King's Regulations
KR&ACI	King's Regulations & Air Council Instructions
KR&AI	King's Regulations & Admiralty Instructions
KR&O	King's Regulations and Orders
KRandAI	King's Regulations and Admiralty Instructions
KRCN	King's Regulations for the Government of the Canadian Naval Service
KRR	King's Royal Rifle Corps
KRRC	The King's Royal Rifle Corps Regiment
KRRC	King's Royal Rifle Corps
KRRC	King's Royal Rifle Corps
KRRifC	King's Royal Rifle Corps
KRS	King's Regulations
KRS	King's Regulations
KSLI	The King's Shropshire Light Infantry Regiment
KSLI	King's Shropshire Light Infantry
KSLI	King's Shropshire Light Infantry
Kt	Knight
KT	Knight of the Thistle
KTDRCA	Kine Theodolite Detachment, Royal Canadian Artillery
KTS	Composite Training School (Royal Canadian Air Force)
KUAS	Kent University Air Squadron
KUF	Polish Drafting Officer, London
Kum	The Kumaon Rifles Regiment
KZ	Killing Zone
KZ	Killing Zone
L	Lieutenant
L	Lance or Local or Lancers or Light (weight of fuzes)
L BDR	Lance-bombardier
L CPL	Lance corporal
L GDS	Life Guards
L OF C	Line, or lines of communication
L of C	Line(s) of Communication
L of C	Line or Lines of Communications
L OF COMM	Line of Communication
L SJT	Lance serjeant
L-CDR	Lieutenant-Commander
L-CPL	Lance-Corporal
L-Gen	Lieutenant-General
L-SGT	Lance-Sergeant
L-SJT	Lance-Serjeant
L-V (S)	Officers of the Volunteer Reserve appointed for special legal duties.
L. Edmn. R.	The Loyal Edmonton Regiment
L.A.A.	Light Anti-Aircraft (LAA)
L.A.D.	Light Aid Detachment (LAD)
L.C.A.	Landing Craft, Assault
L.C.G.	Landing Craft, Gun
L.C.G.(L.)	Landing Craft, Gun (Large)
L.C.I.(S.)	Landing Craft, Infantry (Small)
L.C.M.	Landing Craft, Mechanized
L.C.S.(L.)	Landing Craft, Support (Large)
L.C.S.(M.)	Landing Craft, Support (Medium)
L.C.T.	Landing Craft, Tank
L.C.V.(P)	Landing Craft, Vehicle (Personnel)
L.M.G.	Light Machine-Gun
L.O.C.	Line-of-Communication
L.S.I.	Landing Ship, Infantry
L.S.T.	Landing Ship, Tank
L'DON	London
L/	Lance (rank)
L/	Leading
L/Bdr	Lance Bombardier
L/BDR	Lance-Bombardier
L/Cpl	Lance Corporal
L/S	Leading Seaman
L/SA	Leading Stores Assistant
L/Sgt	Lance Sergeant
L/Sjt	Lance Sergeant
L/Sto	Leading Stoker
L&R Scott R	The Lanark and Renfrew Scottish Regiment
L&RSGD	Lanark & Renfrew Scottish Guard Detachment
L&RSR	Lanark & Renfrew Scottish Regiment
L&W	The Lincoln and Welland Regiment
L&WRegt	Lincoln & Welland Regiment
L1S	Level One Advisors as set out in A-FN-100-002/AG-006
LAA	Light Anti-Aircraft
LaA	Light Aid Detachment
LAA	Light Anti-Aircraft
LAA	Light Anti-Aircraft
LAA REGT	Light Anti-Aircraft Regiment
LAAGS	Light Anti-Aircraft Gunnery School
LAAPC	Light Anti-Aircraft Practice Camp
LAARPRCASC	Light Anti-Aircraft Regiment Platoon, Royal Canadian Army Service Corps
LAARRCA	Light Anti-Aircraft Regiment, Royal Canadian Artillery
LAARSRCASC	Light Anti-Aircraft Regiment Section, Royal Canadian Army Service Corps
LAARSS	Light Anti-Aircraft Regiment Signals Section
LAARW/SSRCOC	Light Anti-Aircraft Regiment Workshop Section, Royal Canadian Ordnance Corps
LAATTRCA	Light Anti-Aircraft Training Troop, Royal Canadian Artillery
LAB	Laboratory or labour
LAB	Light Armoured Battery
LAB	Laboratory or Labour
Lab.	Labour
LabCorps	Labour Corps
LAC	Leading Aircraftman (Airforce); or Library and Archives Canada
LAC	Leading Aircraftman
LAC	Leading Aircraftman
LAC	Leading Aircraftman
LACW	Leading Aircraft Woman (Airforce)
LAD	Light Aid Detachment
LAD	Light Aid Detachment
LADC	Lieutenant Aide-de-Camp
LADCAPCS	Light Aid Detachment Canadian Armoured Personnel Car Squadron
LADRCEME	Light Aid Detachment, Royal Canadian Electrical and Mechanical Engineers
LADRCOC	Light Aid Detachment, Royal Canadian Ordnance Corps
LAFO	Laboratory Foreman
Lake Sup R	The Lake Superior Regiment
Lake Sup. Regt.	The Lake Superior Regiment (Motor)
Lan Yeo	The Lanarkshire Yeomanry Regiment
LanarkYeo	Lanarkshire Yeomanry
LANCS.	Lancashire
LanFus	Lancashire Fusiliers
LARC	Lighter Amphibious Resupply Cargo
LAS	Light Aircraft School
LASER	Light Amplification by Stimulated Emission of Radiation
LAT	Latitude
LAV	Light Armoured Vehicle
LAV	Light Armoured Vehicle
LAW	Leading Aircraft Woman (Airforce)
LAW	Leading Aircraftwoman
LAW	Leading Aircraft Woman
LB	Local Battery or Labour or Light Bomber
lb / lbs	(weight) pounds
LBandsmn	Leading Bandsman
LBE	Landing Barge, Emergency Repair
LBF	Landing Barge, Flak
LBF	Landing Boats
LBH	The Lothian and Border Horse Regiment
LBH	Lothian and Border Horse
LBM	Landing Boats
LBO	Landing Barge, Oiler
LBS	Landing Barge, Support
lbs	Pounds
LBV(1)	Landing Barge Vehicle (Mark I)
LBV(L)(2)	Landing Barge Vehicle (Large, Mark II)
LBV(S)(2)	Landing Barge Vehicle (Small, Mark II)
LBW	Landing Barge Water
LC	Lieutenant-Colonel
LC	Landing Craft
LC	Landing Craft or Line (or Lines) of Communications
LCA	Landing Craft, Assault
LCA	Landing Craft Assault
LCA(HR)	Landing Craft (Hedgerow) (U.S.)
LCB	Landing Craft Barge
LCB(D)	Landing Craft Barge (Dumb) (U.S.)
LCB(M)	Landing Craft Barge (Mechanised) (U.S.)
LCDR	Lieutenant Commander
LCDR	Lieutenant Commander or Major
LCE	Landing Craft Emergency - Repair
LCF	Lincoln Conversion Flight
LCF	Landing Craft Flak
LCF	Levant Coast Flotilla
LCF(L)	Landing Craft, Flak (Large)
LCG	Landing Craft, Gun
LCG(L)	Landing Craft, Gun (Large)
LCG(M)	Landing Craft, Gun (Medium)
LCG(M)	Landing Craft Gun (Medium)
LCG(T)	Landing Craft Gun (Tower)
LCH	Landing Craft Headquarters
LCH	Land Craft Headquarters
LCI	Landing Craft Infantry
LCI	Landing Craft Infantry
LCI(L)	Landing Craft, Infantry (Large)
LCI(L)	Landing Craft Infantry (Large)
LCI(L)	Landing Craft Infantry (Large) (U.S.)
LCI(S)	Landing Craft, Infantry (Small)
LCI(S)	Landing Craft Infantry (Small)
LCk	Leading Cook
LCM	Landing Craft Mechanized
LCM(1)	Landing Craft Mechanised (Mark I)
LCM(2)	Landing Craft Mechanised (Mark 2) (U.S.)
LCM(3)	Landing Craft Mechanised (Mark 3) (U.S.)
LCM(W)	Landing Craft Mechanized (wood)
LCMB	Landing Craft Maintenance Base
LCMSD	Landing Craft Material Supply Depot
LCMSO	Landing Craft Maintenance Stores Officer
LCN	Landing Craft Navigational (U.S.)
LCOCU	Landing Craft Obstacle* Clearance Unit (*also seen as Obstruction Clearing)
LCOCU	Landing Craft Obstruction Clearance Unit
LCOL	Lieutenant Colonel
LCP	Launch Control Post (Bloodhound missile)
LCP	Landing Craft Personnel
LCP(2)	Landing Craft Personnel (Mark II)
LCP(L)	Landing Craft Personnel (Large)
LCP(L)	Landing Craft Personnel (Large) (U.S.)
LCP(L)FOO	Landing Craft Personnel (Large) Forward Observation Officer
LCP(L)NAV	Landing Craft Personnel (Large) Navigation
LCP(M)	Landing Craft Personnel (Medium) (U.S.)
LCP(R)	Landing Craft Personnel (Ramped) (U.S)
LCP(S)	Landing Craft Personnel (Small) (U.S.)
LCPL	Lance Corporal
LCr	Lieutenant Commander
LCR(L)	Landing Craft Rubber (Large)
LCR(S)	Landing Craft Rubber (Small)
LCS(L)	Landing Craft, Support (Large)
LCS(L)	Landing Craft Support (Large) (U.S.)
LCS(M)	Landing Craft, Support (Medium)
LCS(M)(3)	Landing Craft Support (Medium, Mark III) (U.S.)
LCS(R)	Landing Craft Support (Rocket)
LCS(S)	Landing Craft Support (Small) (U.S.)
LCT	Landing Craft, Tank
LCT	Landing Craft Tanks
LCT	Landing Craft Tank
LCT(1)	Landing Craft Tank (Mark I)
LCT(2)	Landing Craft Tank (Mark II) (U.S.)
LCT(3)	Landing Craft Tank (Mark III) (U.S.)
LCT(4)	Landing Craft Tank (Mark IV) (U.S.)
LCT(5)	Landing Craft Tank (V) (U.S.)
LCT(AVRE)	Landing Craft Tank (Armed Vehicle Royal Engineers)
LCT(R)	Landing Craft Tank (Rocket)
LCT(Sp)	Landing Craft Tank (Support)
LCV	Lorry Command Vehicle
LCV	Landing Craft Vehicle (U.S.)
LCV(2)	Landing Craft Vehicle (Mark II)
LCV(P)	Landing Craft, Vehicle, Personnel
LCV(P)	Landing Craft Vehicle (Personnel)
LD	Light Draught or Lands
LDF	Land Defence Force
LDG	Landing
LDG	Landing
Ldng	Leading
LDR	Leader
LDRCAPC	Lancaster Detachment Royal Canadian Army Pay Corps
LDS	Latter Day Saint Church
LdSH	The Lord Strathcona's Horse Regiment (Royal Canadians)
LDSH (RC)	(RC) Lord Strathcona's Horse (Royal Canadians)
LDV	Local Defence Volunteers
LE	Low Explosive
LEICESTERS	Leicestershire Regiment
LEICESTERS	The Leicestershire Regiment
Leicesters (Leic)	The Leicestershire Regiment
LeicR	Leicestershire Regiment
LEICS.	Leicestershire
LeicYeo	Leicestershire Yeomanry
LeinsR	Leinster Regiment
LEME	Land Electrical and Mechanical Engineering
LER	Royal Edmonton Regiment
LF	Lancashire Fusiliers
LF	The Lancashire Fusiliers Regiment
LF	Leave & Furlough
LF	The Lancashire Fusiliers or Low Frequency
LF de MR	Les Fusiliers de Mont Royal (French only)
LFA	Land Force Area
LFA	R?giment de L?vis
LFA	Le R?giment de Chateauguay
LFAA	Land Force Atlantic Area
LFAA	Le R?giment de Hull
LFC	Land Force Command (Army)
LFC	Les Voltigeurs de Qu?bec
LFC2IS	Land Force Command and Control Information System
LFCA	Land Force Central Area
LFCA	Land Force Central Area (Toronto)
LFCA TC	TC Land Forces Central Area Training Centre
LFDTS	Land Forces Doctrine and Training System
LFMHRCAMC	Lesters Field Military Hospital, Royal Canadian Army Medical Corps
LFNA	Land Force Northern Area
LFQA	Land Force Quebec Area
LFRR	Land Force Reserve Restructure
LFS	Lancaster Finishing School
LFWA	Land Force Western Area
LFWA	Land Force Western Area (Edmonton)
LFWATC	Land Force Western Area Training Centre
LG	Landing Ground
LG	The Life Guards Regiment
LG	Lethbridge Garrison
LG	Lewis Gun
LG	London Gazette - official British government publication of decorations, honours and promotions
LG	Landing Ground or London Gazette or Life Guards or Lewis Gun
LGC	Landing Craft Control
LGDS	Life Guards
LGEN	Lieutenant General
LGS Wagon	Limbered General-Service Wagon
LH	Light Horse
LH	Local Headquarters
LH	Lighthouse or Left Hand
LHQ	Local Headquarters (Army Cadet term)
LI	Light Infantry
LIAP	Leave in addition to Python
Lieut	Lieutenant
LIEUT	Lieutenant
LIEUT CMDR	Lieutenant-Commander
Light AA TNG REGT	Light Anti-Aircraft Regiment
LIJIT	Leader in Job Instruction Training
LINC R	Lincolnshire Regiment
LINC WELD	Weld Lincoln and Welland Regiment
LINC YOE	Lincolnshire Yeomanry
LINCOLNS	Lincolnshire Regiment
Lincolns (Linc)	The Lincolnshire Regiment
LINCOLNS R	The Lincolnshire Regiment
LincR	Lincolnshire Regiment
LincYeo	Lincolnshire Yeomanry
Line. & Welld.	The Lincoln and Welland Regiment
LIR	The London Irish Rifles Regiment
LIR	London Irish Rifles (TA)
LIR	London Irish Rifles
litho	Lithographic(al)
LItoCSGHQEAGp	(Legal) Increment to Canadian Section General Headquarters, Echelon Army Group
LIVPL SCOT	Liverpool Scottish (TA)
LIVPL SCOT	Liverpool Scottish
Livpl Scot (LvS)	The Liverpool Scottish Regiment
LL	Denotes that a ship is fitted for magnetic minesweeping
LL	Latitude and Longitude
LLEandLLV	Landing Lighters
LLF	Light Liaison Flight
LLTU	Leigh Light Training Unit
LLV	Loop Laying Vessel
LMB	Light Mortar Battery
LMB	Light Mortar Battery - front line unit of light mortars used for direct fire support
LMB	Light Mortar Battery
LMG	Light Machine Gun
LMG	Light Machine-Gun
LMG	Light Machine Gun
LMHRCAMC	Lauzon Military Hospital, Royal Canadian Army Medical Corps
LMHRCAMC	Lethbridge Military Hospital, Royal Canadian Army Medical Corps
LMHRCAMC	Lewisporte Military Hospital, Royal Canadian Army Medical Corps
LMHRCAMC	London Military Hospital, Royal Canadian Army Medical Corps
LMHRCAMC	Longueuil Military Hospital, Royal Canadian Army Medical Corps
LMS	London, Midland and Scottish (Railway)
LMU	Landline Maintenance Units
LN	Quebec-Labrador convoy
LNER	London and North-Eastern Railway
LNLanR	Loyal North Lancashire Regiment
LNNo	List of Navy Numbers
LNRKS.	Lanarkshire
LNSF	Light Night Striking Force, of Mosquitoes of 8 Group
LO	Liaison Officer
LO	Liaison Officer
LOAC	Law of Armed Conflict
LOB	Left out of battle
LOC	Locate of Location
LOCN	Location
LOCO	Liaison Officers, Combined Operations
LOCSTATS	Location Statement
LOD	Line of Departure
LofC	Line(s) of Communication
LofCFSPS	Line of Communication Field Security Police Station
LofCPSCPC	Line of Communication Provost Section C. Provost Corps
LofCS(P)CGRU	Line of Communication Section (Provost) Canadian General Reinforcement Unit
LofCSRCCS	Line of Communication Signals, Royal Canadian Corps of Signals
LofCTrpsSerIncr	Line of Communication Troops Service Increment
LOG	Logistic
LOG	Logistics
LOND	London
LOND SCOT	London Scottish (TA)
LOND SCOT	London Scottish
LondR	London Regiment
LONG	Longitude
LonGaz	London Gazette - official British government publication of decorations, honours and promotions
LONN	Liaison Officer Norwegian Navy
LOR	Lorried or lorryborne
LOR	Lorried or Lorryborne
Lorn Scots	The Lorne Scots (Peel, Dufferin and Halton Regiment)
lorry	cargo motor vehicle
LOS	Line Of Sight
LOS	Line of Sight
Loth&BordH	Lothian and Border Horse
LOTHIANS	Lothians and Border Yeomanry (TA)
LOU	Localization of Units
Lov	The Lovat Scouts Regiment
LOV	Lovat Scouts
LOVATS	Lovat Scouts (TA)
LOWLAND R	Lowland Regiment
LOYALS	Loyal Regiment (North Lancashire)
LOYALS	The Loyal Regiment (North Lancashire)
Loyals (Loy)	The Loyal Regiment (North Lancashire)
LP	Listening Post
LP	Listening Post or Low Power
LPC	Last Pay Certificate
LPF	Last Post Fund
LPhoto	Leading Photographer
LPODRCOC	Longue Pointe Ordnance Depot, Royal Canadian Ordnance Corps
LPS	Lord Privy Seal
LPtlmn	Leading Patrolman
LR	R?giment de L?vis (French only)
LR	Layer Rating
LR	Layer Ratings
LR	Lower rate or Light Railways
LRAM	Licentiate, Royal Academy of Music
LRATGW	Long Range Anti Tank Guided Weapon
LRB	The London Rifle Brigade
LRCR	Long Range Communications Relay
LRdeC	Le R?giment de Chateauguay (French only)
LRdeH	Le R?giment de Hull (French only)
LRDF	Long Range Development Flight
LRDG	Long Rang Desert Group
LRDG	Long Range Desert Group
LRDU	Long Range Development Unit
LRFU	Long Rang Ferry Unit
LRS	Legislative and Regulatory Services
LRS	Light Repair Section
LRSW	Long Range Sniper Weapon
LRWE	Long Range Weapons Research Establishment
LRWRE	Long Range Weapons Research Establishment
LS	Leading Seaman
LS	Landing Ships
LS	Leading Seaman or Land Service
LS & GCM	Long Service and Good Conduct Medal
LS(CASF)	Lorne Scots (Peel, Dufferin & Halton Regiment), Canadian Active Service Force
LS(Postal)	Leading Seaman (Postal)
LS(R)	Leading Seaman (Regulating)
LS(Records)	Localization Section (Records)
LSA	Leading Stores Assistant
LSA	Leading Supply Assistant
LSBA	Leading Sick Berth Attendant
LSc	The London Scottish Regiment
LSC	Landing Ship, Carrier (Derrick-hoisting)
LSCTC	Light Scout Car Training Centre
LSD	landing Ship Dock
LSD	Landing Ship, Dock (U.S.)
LSDI	Large Scale Deliberate Intervention
LSE	Landing Ship, Emergency Repair
LSgt	Lance Sergeant
LSH	Lord Strathcona's Horse (Royal Canadians) - cavalry unit first established for the South African War
LSI	Landing Ship, Infantry
LSig	Leading Signalman
LSjt	Lance Sergeant
LST	Landing Ship, Tank
LST	Landing Ship Tank
LSto	Leading Stoker
LSto(FF)	Leading Stoker (Fire Fighter)
LStwd	Leading Stewart
LSVW	Light Support Vehicle Wheeled
LSW	Light Support Weapon
LT	Low tension or line telegraphy
LT	Lieutenant
Lt	Light
LT	Line telegraphy or low tension
LT	Lieutenant or Captain
Lt	Light
Lt	Lieutenant
LT	Lieutenant or Light or Local Time or Low Tension (voltage) or Line Telegraph
LT	Line Telegraphy or Low Tension
LT (N)	(N) Lieutenant (Navy)
LT COL	Lieutenant-Colonel
Lt INF	Lieutenant Infirmiere
Lt-Col	Lieutenant-Colonel
LT-Gen	Lieutenant-General
Lt.	Light
LT(jg)	Lieutenant (junior grade) or First Lieutenant
LTAS	Leave Travel Assistance
LtCdr	Lieutenant Commander
Ltech	Electronic Technician (Sea)
LTel	Leading Telegraphist
LTI	Link Trainer Instructor
LTO	Leading Torpedoman
LTP	Long Term Planning
LTW	Lyneham Transport Wing
LTW	Landing Transport and WORKSHOP (COMPANY)
LUP	Lying Up Point
LUP	Lying Up Point
LVoltdeQ	Les Voltigeurs de Qu?bec (French only)
LVS	Logistics Vehicle System
LVT	Landing Vehicle, Tracked
LW	Light Warning (radar)
LW	Long Wave
LWCA (TC)	'L'' Wing Canadian Army (Training Centre)
LWCC	Lightweight Combat Clothing
LWOP	Leave Without Pay and Allowances
LWOP	Leave Without Pay
LWP	Leave With Pay
LWtr	Leading Writer
LWU	Light Warning Unit
LX	Left Section
LY	The Leicestershire Yeomanry (Prince Albert's Own) Regiment
LZ	Landing zone
LZ	London Division
LZ	Landing Zone
M	Metalsmith Make plans, time and cost estimates. Work in copper and brass. Temper metals, repair damage. Test for watertightness.
M	Matron
M	Miscellaneous
M	Major
M	Minister, National Defence
M	Minelayer
M	Mixed or Married or Medical or Movements
M & D	Medals and Decorations
M & S	Munitions and Supply
M Div	Main Engines
M of S	Ministry of Supply
M.T.	Motor Transport (MT)
M'CHESTER	Manchester
M(N)	Minister for Naval Services
M(No)	Captain "M" (Number) Mine Laying Squadron
M/A	Meal Allowance
M/C DR	Motorcycle Despatch Rider
M/F	Medium Frequency
m/n	Marginally Named
M/S	Minesweeper(s)
m/s	Meters per second
M/SAux	Minesweepers Auxiliary
M/SBan	Minesweepers Bangor
M/SBas	Minesweepers Bassett
M/SMotor	Minesweepers Motor
M/SWood	Minesweepers Wooden
M/T	Motor Transport
M&D	Medicine and Duties; or Medals and Decorations
M&D	Medals & Decorations - list of theatre medals or decorations received for military service, as well as special citations
M&D	Medicine and Return to Duty
M&I	Messes and Institutes
M&JWS	Mountain & Jungle Warfare School
M&S	Modelling & Simulation
M&Wasst	Munitions and Weapons Assistant
M&Wtech	Munitions and Weapons Technician
M1	Army Service Corps, Mechanical Transport Section
M1c	Metalsmith, First Class
M2	Army Service Corps, Electricians
M2c	Metalsmith, Second Class
MA	Managing Authority
MA	Military assistant or Military Attache
MA	Meal Allowance
MA	Medical Assistant
MA	Master
MA	Military Attache or Military Assistant or Military Advisor
MA/SBI	Motor Torpedo Boat fitted with asdic set and depth charges
MA/STU	Mobile Asdic Training Unit
MA&S DESKTOP	Desktop Materiel Acquisition and Support Desktop
MAA	Mutual Aid Agreement
MAA	Maintenance Anti-Aircraft
MAA	Medium Anti Aircraft (Royal Canadian Artillery)
MAA	Master at Arms
MAAD	Manual of Anti-Aircraft Defence
MAAF	Mediterranean Allied Forces; or Malayan Auxiliary Air Force
MAAF	Mediterranean Allied Air Forces
MAC	Motor ambulance convoy
MAC	Mediterranean Air Command
MAC	Motor Ambulance Convoy
MAC	Minesweeping Craft
MAC	Merchant Aircraft Carriers
MAC	Merchant-Ship Aircraft Carrier
MAC	Minesweeping Attendant
MAC	Motor Ambulance Car or Convoy
MAC	Mediterranean Air Command or Motor Ambulance Convoy or Macadam
MACAF	Mediterranean Allied Coastal Air Force
MACH	Machinist
Mach	Machinist
MachAccOp	Machine Accounting Operator
MACP	Medic Air Command Post
MACR(A)D	(Manitoba) Armoured Car Regiment (Armoured) Division
MACRCAMC	Motor Ambulance Convoy, Royal Canadian Army Medical Corps
MACRI	Maritime Atlantic Coastal Routing Instructions
MAD	Marine Acceptance Depot
MAD	The Madras Regiment
MAD	Magnetic Air Detector
MAED	Marine Aircraft Experimental Depot
MAEE	Marine Aircraft Experimental Establishment
MAEU	Marine Aircraft Experimental Unit
MAFIS	Midlands Area Flying Instructors School
MAG	Magazine or magnetic
mag	Magazine
Mag	Magnetic
MAG	Magazine or Magnetic
MAGU	Master Gunner
MAINT	Maintain, maintained or maintenance
MAINT	Maintenance
Maint.	Maintenance
MAJ	Major
MAJ	Major
MAJ GEN	Major-General
Maj-Gen	Major-General
MAJAID	Major Air Disaster
MAMS	Mobile Air Movement Section
Man	Manitoba
MANCH	Manchester Regiment
Manch (Man)	The Manchester Regiment
MANCH R	The Manchester Regiment
ManchR	Manchester Regiment
MANSR	Miramichi Area North Shore Regiment
MAO	Medical Associate
MAP	Ministry of Aircraft Production
MARCOM	Maritime Command
MARE	Maritime Engineering
MAREL	Moveable Air Reconnaissance Exploitation Unit
MarEngT	Marine Engineering Technician
MARI	Mercantile Atlantic Routing Instructions
MARS	Maritime Surface and Sub-surface
MARURCOC	Mobile Ammunition Repair Unit, Royal Canadian Ordnance Corps
MASFS	Midlands area School of Special Flying
MASM	Managing Authority System Manager
MASR&CF	Malta Air Sea Rescue & Communications Flight
MATAF	Mediterranean Allied Tactical Air Forces
MATP	Mobilization Assignment Training Plan
MATT	Mess Attendant
MATZ	Military Air Traffic Zone
MAX	Maximum
MB	Motorboat
MB	Medal of Bravery
MB	Military Band
MB	Mervian Brigade or Medium Bomber
MB(EGB)	Military Band (Esquimalt Garrison Band)
MB(M)	Motordrome Barracks (Montreal)
MBC	Motorboat Crewman
MBDR	Master Bombardier (MCpl in the Artillery)
MBE	Member of the Order of the British Empire
MBE	Order of the British Empire (Member)
MBE	Member of the Most Excellent Order of the British Empire
MBLRCAMC	Mobile Bacteriological Laboratory, Royal Canadian Army Medical Corps
MBLU	Mobile Bath & Laundry Units
MBM1	Soldiers Pay Book
MBRCA	Medium Battery, Royal Canadian Artillery
MBSSM	Medical Board Sault St. Marie
MBT	Main Battle Tank
MBTC	Mines Booby Traps Course
MBU	Mobile Bath Unit
MBURCOC	Mobile Bath Unit, Royal Canadian Ordnance Corps
MC	Military Cross
MC	Movement control or motor-cycle
MC	Motor-cycle or movement control
MC	Military Cross - award given to officers for specific act(s) of bravery, or for meritorious service
MC	Memorial Cross
MC	Mobile Canteen
MC	Motorcycle
MC	Motorcycle Course
MC	Military Cross or Motorcycle or Movement Control or Message Centre
MC	Mule Company
MC	Mule Company
MC of S	Military College of Science
MC-M	Officers of the Merchant Marine Reserve appointed for general service in the Medical Corps.
MC-V (G)	Officers of the Volunteer Reserve appointed for general service in the Medical Corps.
MC-V (S)	Officers of the Volunteer Reserve appointed for special service in the Medical Corps.
MC(I)	Mule Convoy (India)
Mc/s	Megacycles per second
mc/s	Megacycles
MC&TTS	Malta Communication & Target Towing Flight
MCA	Ministry of Civil Aviation
MCC	Military Career Counselor
MCC	Military Career Counsellor
MCC&FF	Maintenance Command Communication and Ferry Flight
MCD	Manager Constructive Dept.
MCDR	Motorcycle Despatch Rider
MCDV	Maritime Coastal Defence Vessel
MCH	Malton Convalescent Hospital
MCI	Mercantile Convoy Instructions
MCJTF	Maintenance Command Jet Training Flight
MCLOS	Motor Contact Liaison Officers
MCMG	Motorcycle Machine Gun
MCMHRCAMC	Maple Creek Military Hospital, Royal Canadian Army Medical Corps
MCMHRCAMC	Macdonald College Military Hospital, Royal Canadian Army Medical Corps
MCO	Movement Control Officer or Motor Contract Officer
MCOIN	Maritime Command Operational Information System
MCPL	Master Corporal
MCRCAMC	Medical Centre, Royal Canadian Army Medical Corps
MCS	Metropolitan Communication Squadron
MCS(C)	Movement Control Staff (Canada)
MCS(C)	Motor Landing Craft Carrying Ship
MCSP	Maintenance
MCTAP	Military Civilian Training Accreditation Program
MCU	Marine Craft Unit
MCU	Mosquito Conversion Unit; or Meteorological Conversion Unit
MCU	Movement Control Unit
MCW	Modulated Continuous Wave
MD	Military District
MD	Manning Depot
MD	Military Depot - designated military administrative areas in Canada (13 in number)
MD	Military District - (or Depot) designated military administrative areas in Canada (13 in number)
MD	Military District or Mine Depot or Message Dropping
Md'Hon	M?daille d'Honneur (France)
MD#5&CCVC	Military District #5 & Camp Commander Valcartier Camp
MD1	Military District 1 Western Ontario (London)
MD11	Military District 11 British Columbia (Victoria)
MD12	Military District 12 Saskatchewan (Regina)
MD13	Military District 13 Alberta (Calgary)
MD2	Military District 2 Central Ontario (Toronto)
MD3	Military District 3 Eastern Ontario (Kingston)
MD4	Military District 4 Western Quebec (Montreal)
MD5	Military District 5 Eastern Quebec (Quebec)
MD6	Military District 6 Maritime Provinces (Halifax)
MDA	Main Defensive Area
MDB	Military Detention Barracks
MDBBO	Military Detention Barracks Brampton, Ontario
MDBSBCPC	Military Detention Barracks Stanley Barracks Canadian Provost Corps
MDC	Mobile Deperming Craft
MDC	Motor Driver Company (ATS) or Mobile Defence Company
MDCU	Military Disembarkation Camp Unit
MDG	Medical Director-General
MDHQS	Military District Headquarters Staff
MDS	Main Dressing Station
MDS	Main Dressing Station
MDU	Mobile Deperming Unit
MDU	Military Dispersal Unit
ME	Middle East
ME	Messerschmitt
ME	Mechanical Equipment
ME	Middle East or Military Engineering
MEAC	Middle East Air Command
MEAC	Military Engineers Association of Canada
MEAC	Middle East Air Command
MEAF	Middle East Air Force
MEAF	Middle East Air Force
MEAFITF	Middle East Air Force Instrument Training Flight
MEAFTTU	Middle East Air Force Target Towing Unit
MEAS	Middle East Armament School
MECGS	Middle East Central Gunnery School
MECH	Mechanic, mechanical or mechanized
MECH	Mechanized
Mech	Director of Mechanization
Mech	Mechanic, mechanical or machanized
MECH	Mechanized or Mechanic or Mechanical
Mech.	Mechanical
MechEqpt(Pk)(Coy)	Mechanical Equipment (Park) (Company)
MechTpr	Mechanical Transport
MED	Medium or medical
Med	Medium
med	Medical
med	Medium
Med	Mediterranean
MED	Manager Engineering Dept. or Mediterranean and Red Sea Area
MED	Medical or Medium
Med-Evac	Medical Evacuation
Med.	Medium
MedA	Medical Assistant
MedBd	Medical Board
MedCTR	Medical Centre
MEDME	Mediterranean and Middle East
Meds	Director General of Medical Services
MEF	Middle East Forces
MEF	Mediterranean Expeditionary Force
MEF	Mesopotamian Expeditionary Force
MEF	Middle East Forces
MEFC	Middle East Ferry Control
MEIRI	Mercantile East Indies Routing Instructions
MEL	Medical Employment Limitations
MELF	Middle East Land Forces
MELF	Middle East Land Force
MENVTS	Middle East Night Vision Training School
MEO	Mechanical Equipment Operating
MEO	Mercantile Equipment Office (Naval)
MEP	Mehanical Equipment Park Company
MEP&AP	Middle East Pilot & Aircrew Pool
MERI.	Merionethshire
MESPSRCE	Mechanical Equipment Spare Parts Section, Royal Canadian Engineers
MESRCECMF	Mechanical Equipment Section, Royal Canadian Engineers, Central Mediterranean Force
MESupt	Mobile Equipment Superintendent
MET	Meteorological or meteorology
MET	Meteorology or meteorological
MET	Meteorological or Meterology or Miscellaneous Enemy Transport
MET RES	Res Meteorological Research
METech	Mobile Equipment Technician
MetO	Meteorological Observer
METS	Middle East Training School
MetTech	Meteorological Technician
MEW	Microwave Early Warning (radar)
MEW	Ministry of Economic Warfare
MEXE	Mechanical Equipment Experimental Establishment
MF	Mediterranean Fleet
MF	Medium Frequency
MFA	Mercantile Fleet Auxiliary
MFB	Master File Maintenance
MFB1444	Re/Engagement Form - Non-Permanent Active Militia
MFB1481	Absentees and Deserters - Transportation particulars
MFB1482	Absentees and Deserters - Incidental Expense Statement
MFB227	Medical History of an Invalid
MFB235	Attestation Paper - Permanent Force
MFB241	Discharge Certificate - Permanent Force of Canada (Duplicate copy of)
MFB241a	Discharge Certificate - Permanent Force of Canada (Duplicate copy of - French)
MFB241b	Discharge Certificate of Permanent Force of Canada
MFB264	Charge Report
MFB287	Appointment to a Commission
MFB292	Morning Sick Report
MFB313a	Medical Case History Sheet
MFB313b	Medical History Sheet - Permanent Force
MFB350	Certificate of Discharge - Non-Permanent Active Militia
MFB375	Court of Inquiry - Record of Declaration
MFB465	Dental History Sheet
MFB483	Description of a Deserter
MFC	Mortar Fire Controller
MFC800	Individuals Clothing and Equipment statement
MFD930a	Last Pay Certificate Canadian Active Service Force
MFH	Military Field Hospital
MFH	Military Field Hospital
MFM	Master File Maintenance
MFM1	Officer's Declaration Paper
MFM1&2b	Follow Sheet for Master File Maintenance 1 and Master file Maintenance 2
MFM10	Form of Will
MFM103	Enrolment Form National Resources Mobilization Act of 1940 Personnel
MFM12	Certificate of Medical Unfitness
MFM141	Certificate of Medical Unfitness national Resources Mobilization Act of 1940
MFM141	Index Pay Card (Pay)
MFM150	Certificate of Medical Examination, Canadian Women's Army Corps
MFM153	Attestation From, Canadian Women's Army Corps
MFM154	Canadian Women's Army Corps Discharge Certificate
MFM16	Application for Dependent's Allowance (Wife & Child)
MFM16a	Application for Dependent's Allowance (Other Supplementary)
MFM16b	Application for Dependent's Allowance (Other Dependents)
MFM16d	Certificate of Examination (Births, Marriages, Deaths)
MFM16e	Canadian Active Service Force Request for Investigation
MFM16f	List of Documents (Evidence of Claim)
MFM16g	Card Re: Application for Dependent's Allowance
MFM17	Assignment of Pay Form (All Ranks)
MFM18	Stop Payment Form (Assigned Pay)
MFM181	Fingerprint Form
MFM182	Identification Form
MFM18a	Stop Payment Form (Assigned Pay)
MFM19	Changes in Assigned Pay
MFM2	Attestation Papers, Other Ranks, English
MFM216	Certificate of Apprehension (Absent without leave or Deserter) Canadian Women's Army Corps
MFM23	Proceedings on Discharge
MFM24	Certificate of Service General Order 139/39
MFM30	Records Cards
MFM30	X-Ray, Inspection of Chests
MFM4	Service and Casualty Form (Part 1)
MFM55	Particulars of Family
MFM55	Receipt for a Soldier's Documents
MFM6	Field Conduct Sheet
MFM7	Discharge Certificate - Original - (linen)
MFM8	Certificate of Service, Officers and Nursing Sisters
MFM81	Proceedings of an Officer or Nursing Sister
MFM88	Protection Certificate
MFM9	Extension of Service - Permanent Force
MFM94	Application for War Service Badge 'General Service Class'
MFM99	Voluntary Transfer Form
MFNU	Malta Night Fighter Unit
MFO	Military forwarding officer
MFO	Military Forwarding Officer
MFP	Military Foot Police
MFP	Military Foot Police
MFPS	Mobile field photographic section
MFPS	Mobile Field Photographic Section
MFPU	Mobile Field Photographic Unit
MFRC	Military Family Resource Centre
MFS	Military Forwarding Service
MFV	Motor Fishing Vessel
MFW	Military Foreman of Works
MFW2463	Report of Death of a Soldier (Location of grave)
MFW2570	Report of Death of a Soldier (Location of grave)
MG	Machine Gun; or Motor Generator
MG	Messenger
MG	Machine Gun
MG	Medical Guard
MG	Machine Gun
MGA	Major General in charge of Administration
MGB	Motor Gun-Boat
MGB	Motor Gunboat
MGC	Machine Gun Corps
MGCCav	Machine Gun Corps Cavalry
MGCT	Major-General Combined Training
MGEN	Major General
MGGS	Major General - General Staff
MGGS	Major General, General Staff
MGGS	Major-General General-Staff
MGHU	Machine Gun Holding Unit
MGO	Master General of the Ordinance
MGO	Master General of the Ordnance
MGO	Master General of Ordnance
MGRA	Major General, Royal Artillery
MGRA	Major-General Royal Artillery
MGRU	Machine Gun Reinforcement Unit
MGS	Mobile Gun System
MGS	Machine Gun Squadron
MGSP	Mobile Glider Servicing Party
MGTC	Machine Gun Training Centre
MGTC(NRMA)	Machine Gun Training Centre (National Resources Mobilization Act of 1940)
MGTC(RF)	Machine Gun Training Centre (Reserve Fleet)
MH	Military Hospital
MHC	Miscellaneous Harbour Craft
MHHRCAMC	Montmagny Military Hospital, Royal Canadian Army Medical Corps
MHHRCAMC	Montreal Military Hospital, Royal Canadian Army Medical Corps
MHHRCAMC	Mulgrave Military Hospital, Royal Canadian Army Medical Corps
MHLRCAMC	Mobile Hygiene Laboratory, Royal Canadian Army Medical Corps
MI	Military Intelligence
MI	Military Intelligence
MI2H	Miles in two hours
MIA	Missing in Action
MIA	Missing in Action - casualty whose whereabouts and status (alive, dead or captured) after an action are unknown
MIA	Mounted Infantry
MIA	Missing in Action
MIC	Medical Instructions Camp
MICV	Mechanized Infantry/Cavalry Vehicle
MID	Mentioned in Dispatches
Mid	Midshipman
MID	Mentioned in Despatches - commendation by commanding officer for outstanding or meritorious service
MID	Mentioned in Dispatches
Midd'xR	Middlesex Regiment
MIDDX	Middlesex
MIDDX.	Middlesex
MIDL.	Midlothian
Midland	The Midland Regiment (Northumberland and Durham)
MidR	Midland Regiment
MIH	Miles in the hour
mih	Miles in the hour
MIL	Military
Mil	Military - organization responsible for defending a country or for the conduct of a war
MIL	Military
Mil.	Military
MILE	Military Engineering
MilHos	Military Hospital
MILITIA	The Reserve Force (RF)
MilMed	Military Medal for Good Service (Portugal)
MILO	Military Intelligence Liaison Officer
MIN	Minute
Min	Minister
MIN	Mine, minecraft (U.S.)
MIN	Minute
MIN TECH	Tech Ministry of Technology
Min(A)	Minister for Air
MIO	Maritime Interdiction Operations
MIR	Medical Inspection Room
MIS	Ministry of Information
MIS	Mercantile Intelligence Section (Naval)
Misc	Miscellaneous
Miss	Missing - location of an individual is unknown
Mit	Mitrailleuses
MJ	Major
MJGE	Major General
Mk	Mark (Model / Version)
MK	Mark
MKV	Mark V fire tender
ML	Molder Equip and work in foundry. Make castings. Use molding tools. Operate oil furnaces.
ML	Motor Launch
ML	Missing List
ML	Motor Launch
ML&BU	Mobile Laundry and Bath Unit
ML&FDU	Mobile Laundry & Forward Decontamination Unit
Ml1c	Molder, First Class
Ml2c	Molder, Second Class
MLB	Motor Landing Barge (U.S.)
MLB	Motor Lifeboat (GG) (U.S.)
MLBU	Mobile laundry and bath unit
MLC	Motor Landing Craft
MLI	The Mahratta Light Infantry Regiment
MLO	Military Liaison Officer or Military Landing Officer
MLO	Militry Landing Officer or Military Liasion Officer
MLOC	Minimum Level of Capability
MLRU	Mobile Land Repair Units
MLU	Maple Leaf Up
MLV	Mine Laying Vessels
MLVW	Medium Logistics Vehicle Wheeled
MM	Military Medal
MM	Machinist's Mate Operate main and auxiliary engines. Adjust, repair, and overhaul engines. Be familiar with ship's drainage systems, distilling plants, evaporators and pumps.
MM	Motor Mechanic
MM	Military Medal - medal for bravery awarded to other ranks (non-officers)
MM	Meteorologist's Mate
MM	Military Medal
MM1c	Machinist's Mate, First Class
MM2c	Machinist's Mate, Second Class
MME	Machinist's Mate E Engineman.
MMESTF/S	Mediterranean & Middle East Special Transport Flight/Squadron
MMEV	Multi-Mission Effects Vehicle
MMG	Medium Machine Gun
MMG	Machinist's Mate G Industrial gas generator mechanic.
MMG	Motor Machine Gun
MMG	Medium Machine Gun
MMG	Medium Machine Gun
MMGC	Motor Machine Gun Corps
MMHRCAMC	Magantic Military Hospital, Royal Canadian Army Medical Corps
MMHRCAMC	Mewata Military Hospital, Royal Canadian Army Medical Corps
MMHRCAMC	Mimico Military Hospital, Royal Canadian Army Medical Corps
MMHRCAMC	Monteith Military Hospital, Royal Canadian Army Medical Corps
Mmil	M?daille Militaire (France) (French only)
MML	Manual of Military Law
MMM	Member of the Order of Military Merit
MMP	Military Mounted Police
MMP	Miscellaneous Military Personnel
MMP	Military Mounted Police
MMP	Military Mounted Police
MMPITest	Minnesota Multiphasic Personality Inventory Test
MMR	The Manitoba Mounted Rifles Regiment
MMR	Machinist's Mate R Refrigeration mechanic.
MMR	Manitoba Mounted Rifles
MMR	Mercantile Marine Reserve
MMS	Motor minesweeper
MMS	Machinist's Mate S Shop machinist.
MMS	Mercantile Movements Section (Naval)
MMS	Motorcycle Maintenance School
MMTP	Military Medical Training Plan
MMU	Multi-National Medical Unit
MN	Mineman Carry and move mine cases, anchors, cables, lines, buoys.
MNB	Mobile Naval Base
MNBDO	Mobile Naval Base Defense Organization
MNBDO	Mobile Naval Base Defence Organization
MNBDO	Mobile Naval Base Defence Organisation
MNC	Merchant Navy Code
MND	Minister of National Defence
MNEU	Mission Navale Etats Unis, Washington
MNOPF	Merchant Navy Officer's Pension Fund
MNP	Merchant navy Privilege
MNS	Manager of Naval Stores
Mnvre	Manoeuvre
MO	Medical Officer (doctor)
MO	Medical Officer
MO	Meteorological Observer
MO	Meteorological Technician
MO	Medical Officer or Military Operations
MO I/C	Medical Officer In Command
MO(D)	Medical Officer (Dental)
MO(s)	Militia Order
MOA	Ministry of Aviation
MOB	Mobile or mobilization
MOB	Man overboard
MOB	Mobile or Mobilization
MOB FD BTY	Mobile Field Battery
MOB VET SEC	Mobile Veterinary Section
Mobn	Mobile or mobilization
MOC	Military Occupation Code
MOC	Military Operation Code
MOCOMP	Maintenance of Competency (Physicians Only)
MOD	Ministry of Defence (UK)
MOD	Ministry of Defence
MOD(PE)	Ministry of Defence (Procurement Executive)
MOEF	Mid-Ocean Escort Force
MOF	Master of the Fleet
MofWT	Ministry of War Transport
MOG	Medical Officer of the Guard
MoMM	Motor Machinist's Mate Operate machine tools. Operate and maintain internal combustion engines and engine auxiliaries. Knowledge of pressure and air systems. Be familiar with electrical apparatus.
MoMM1c	Motor Machinist's Mate, First Class
MoMM2c	Motor Machinist's Mate, Second Class
MOMP	Mid Ocean Meeting Point
Mon	The Monmouthshire Regiment
MON	Monmouthshire Regiment
MON.	Monmouthshire
MONMOUTH R	Monmouthshire Regiment
MonmouthR	Monmouthshire Regiment
MONTG.	Montgomeryshire
MOPA	Military Objective Previously Attacked
MOPP	Mission Oriented Protective Posture
MOR	Mortar
MORAY	County of Moray
MORT	Maintenance Officer Rescue Tugs
MORU	Mobile Operations Room Unit
MOS	Ministry of Supply
MOS	Marine Observation School; or Military Occupational Structure
MOS	Ministry of Supply
MOSID	Military Occupation Structure Identification Description
MOT	Motor or motorized
MOT	Motor or Motorised
Mot CO	Motor Contact Officer
Mot.	Motor
MOTP	Medical Officer Training Plan
MOTU	Marine Operational Training Unit
MOU	Memorandum of Understanding
MOUT	Military Operations in Urban Terrain
MOV	Movement
Mov	Movement Control Staff
MOV O	O Movement Order
Mov.	Movements
MP	Military police or meeting point
MP	Memorial Plaque
MP	Military Police
MP	Military Policeman
MP	Muster Parade
MP	Military Police or Meeting Point or Member off Parliament
MP&DB	Main Party
MP&DB	Military Prison & Detention Barracks
MP&DB	Military Prison and Detention Barracks
MPB	Mean Point of Burst
MPCC	Military Police Complaints Commission
MPCRI	Mercantile Pacific Coastwise Routeing Instructions
MPD	Military Prisons Department
MPDB	Military Provost Detention Barracks
MPFC	Mobile Petrol Filling Company
mpg	Miles Per Gallon
MPH	Miles per hour
mph	Miles per Hour
MPI	Mean Point of Impact
MPI	Mean Point of Impact
MPIR	Military Police Investigation Report
MPO	Moving Picture Operators
MPRI	Mercantile Pacific Routeing Instructions
MPRR	Members Personnel Record Rsum
MPS	Manning Priority System
MPSC	Military Provost Staff Corps
MPSC	Military Provost Staff Corps
MPSCAO/S	Mobile Printing Section Canadian Army Overseas
MPSU	Mobile Parachute Servicing Unit
MPTC	Mobile Petrol Transport Company
MPU	Message Picking Up
MQMS	Mechanic Quartermaster-Sergeant
MR	Master-at-Arms
MR	Mounted Rifles
MR	R?giment de Maisonneuve (French only)
MR	R?giment de Montmagny (French only)
MR	Motor Regiment
MR	Medium Regiment
MR	Midland Regiment
MR	Mobilization & Recruiting Section of Organization
MR SQUADRON	squadron Medium Reconnaissance squadron
MRAF	Marshal of the Royal Air Force
MRC	Military Research Centre
MRD	Manitoba Regimental Depot
MRD	Moncton Recruiting Depot
MRD	Manitoba Regimental Depot - facility behind front used to assemble men and to store and administer equipment and materials
MRE	Meal Ready to Eat (rations)
MRES	Missing Research and Enquiry Service
MREU	Missing Research and Enquiry Unit
MRF	Meteorological Research Flight
MRF	Les Fusiliers de Mont-Royal (French only)
MRS	Maritime Reconnaissance School
MRS	Medical Receiving Station
MRSS	Medium Regiment Signals Section
MRT	Mountain Rescue Team
MRU	Medical Rehabilitation Unit; or Mobile Radio Unit
MS	Master Seaman (Navy)
MS	Minesweeper
MS	Motor Ship (U.S.)
MS	Medical Staff
MS	Military Secretary
MS	Master Sergeant
MS	Mechanical Specials
MS	Master Seaman or Minesweeper or Military Secretary
MS(No)	Senior Officer (Number) Minesweeping Flotilla
MSA	Military Service Act (Canada 1917)

31-651089733

Abbreviations