| | | |
| MACHINE GUN UNITS | |
| MACQUARIE REGIMENT | |
| MADANG BASE SUB AREA | |
| MAETUS | |
| MAINTENANCE PLATOONS | |
| MALARIA CONTROL UNITS | |
| MALAYSIAN FORCES | |
| MANADO FORCE | |
| MARINE FOOD SUPPLY UNITS | |
| MASTER GENERAL OF ORDNANCE | |
| MECHANICAL EQUIPMENT UNITS | |
| MECHANICAL EQUIPMENT WORKSHOPS | |
| MECHANICAL TRANSPORT COMPANIES | |
| MEDEVAC UNITS | |
| MEDICAL AND VETERINARY STORES | |
| MEDICAL CLEARING STATIONS | |
| MEDICAL EVACUATION UNITS | |
| MEDICAL RECEIVING STATIONS | |
| MEDICAL TRAINING UNITS | |
| MEDICAL UNITS | |
| MEDIUM ARTILLERY UNITS | |
| MELBOURNE FORTRESS | |
| MELBOURNE UNIVERSITY REGIMENT | |
| MENADO FORCE | |
| MERAUKE FORCE | |
| MERCANTILE MARINE | |
| MERCHANT NAVY | |
| MERCHANT SHIPS | |
| MERRI REGIMENT | |
| MFO MULTINATIONAL FORCE AND OBSERVERS, SINAI | |