| | | |
| SERVICE FLYING TRAINING SCHOOL, WAGGA WAGGA | |
| SERVICEMEN'S ORGANISATIONS | |
| SERVICEPERSON'S ORGANISATIONS | |
| SERVICES RECONNAISSANCE DEPARTMENT | |
| SERVICES RECONNAISSANCE DEPARTMENT VESSELS | |
| SES | |
| SFTS AMBERLEY | |
| SFTS BUNDABERG | |
| SFTS GERALDTON | |
| SFTS MALLALA | |
| SFTS URANQUINTY | |
| SFTS WAGGA | |
| SFTSS | |
| SIEGE BATTERIES | |
| SIGNALS SCHOOLS | |
| SIGNALS UNITS | |
| SIME ROAD PRISONER OF WAR CAMP | |
| SINGAPORE FORCES | |
| SKI SCHOOL, LEBANON | |
| SOUTH AFRICAN FORCES | |
| SOUTH AFRICAN SOLDIERS ASSOCIATION (ASSOCIATION OF AUSTRALIAN VETERANS OF THE BOER WAR) | |
| SOUTH AUSTRALIA LINES OF COMMUNICATION AREA | |
| SOUTH AUSTRALIAN MILITARY FORCES | |
| SOUTH AUSTRALIAN MOUNTED RIFLES | |
| SOUTH AUSTRALIAN SCOTTISH REGIMENT | |
| SOUTH PACIFIC AREA | |
| SOUTH SYDNEY REGIMENT | |
| SOUTH WEST PACIFIC AREA | |
| SOUTHERN COMMAND | |
| SOVIET FORCES | |