| | | |
| | BT INFANTRY REGIMENTS | |
| | RT 17 BATTALION | |
| NORTH VIETNAMESE FORCES | |
| NORTH WEST MURRAY BORDERERS | |
| NORTH WESTERN VICTORIAN REGIMENT | |
| NORTHERN COMMAND | |
| NORTHERN RIVER LANCERS | |
| NORTHERN TERRITORY FORCE | |
| NORTHERN TERRITORY FORCE ORDNANCE WORKSHOP | |
| NORTHERN TERRITORY LINES OF COMMUNICATION AREA | |
| NORTHERN VICTORIAN REGIMENT | |
| NORTHWESTERN AREA | |
| NSW AMC | |
| NSW L OF C AREA | |
| NSW MR | |
| NSW SCOTTISH REGIMENT | |
| NSWMF | |
| NW CMD | |
O unit names | |
P unit names | |
Q unit names | |
R unit names | |
S unit names | |
T unit names | |
U unit names | |
| U BOATS | |
| U HEAVY BATTERY | |
| UN PEACEKEEPING FORCES | |
| UNAMIR - UN ASSISTANCE MISSION IN RWANDA | |
| | BT UNITED NATIONS PEACEKEEPING FORCES | |