| | | |
| AG UNITED NATIONS TRANSITIONAL ASSISTANCE GROUP, NAMIBIA | |
| AIF (MIDDLE EAST) REINFORCEMENT DEPOT | |
| AIR BOARD | |
| AIR FORCE UNITS | |
| | NT AUSTRALIAN FLYING CORPS | |
| | NT EMPIRE AIR TRAINING SCHEME | |
| | NT FRENCH AIR FORCE | |
| | NT GERMAN AIR FORCE | |
| | NT GERMAN AIR SERVICE | |
| | NT ITALIAN AIR FORCE | |
| | NT JAPANESE ARMY AIR FORCE | |
| | NT ROYAL AIR FORCE | |
| | NT ROYAL AUSTRALIAN AIR FORCE | |
| | NT ROYAL CANADIAN AIR FORCE | |
| | NT ROYAL FLYING CORPS | |
| | NT ROYAL NEW ZEALAND AIR FORCE | |
| | NT TURKISH FLYING CORPS | |
| | NT UNITED STATES AIR FORCE | |
| | NT VOLUNTEER AIR OBSERVERS CORPS | |
| | RT ARMY AVIATION CORPS | |
| | RT NAVAL AIR ARMS | |
| AIR MAINTENANCE COMPANIES | |
| AIR NAVIGATION SCHOOLS | |
| AIR OBSERVER SCHOOLS | |
| AIR OBSERVER SCHOOL, COOTAMUNDRA | |
| AIR OBSERVER SCHOOL, PORT PIRIE | |
| AIR RAID PRECAUTIONS | |
| AIR SUPPORT SIGNALS | |
| AIR TRAINING CORPS | |
| AIRFIELD CONSTRUCTION SQUADRONS | |