| | | |
| CAMOUFLAGE UNITS | |
| CAMP HOSPITALS | |
| CANADIAN ARMY | |
| CANONBURY NAVAL HOSPITAL | |
| CAPRICORNIA REGIMENT | |
| CARRIER COMPANIES | |
| CARRIER PIGEON UNITS | |
| CASH OFFICES | |
| CASUALTY CLEARING STATIONS | |
| CATERPILLAR CLUB | |
| CATHOLIC UNITED SERVICES AUXILIARY | |
| CAVALRY REGIMENTS | |
| CAVALRY UNITS | |
| CAVALRY UNITS (BOER WAR PERIOD) | |
| CAVALRY UNITS (W1 PERIOD) | |
| CAVALRY UNITS (W2 PERIOD) | |
| CENEF | |
| CENSORSHIP UNITS | |
| CENTRAL BUREAU OF INTELLIGENCE | |
| CENTRAL FLYING SCHOOLS | |
| CENTRAL FLYING SCHOOL, CAMDEN | |
| CENTRAL FLYING SCHOOL, EAST SALE | |
| | BT CENTRAL FLYING SCHOOLS | |
| CENTRAL FLYING SCHOOL, LAVERTON | |
| CENTRAL FLYING SCHOOL, POINT COOK | |
| CENTRAL ORDNANCE DEPOTS | |
| CENTRAL PACIFIC AREA | |
| CHANGI GAOL | |
| CHEM WAR RES EXP SEC | |
| CHEMICAL WARFARE RESEARCH AND EXPERIMENTAL SECTION | |