| | | |
| LASUS | |
| LATE ARRIVALS CLUB | |
| LAUNCESTON REGIMENT | |
| LAUNDRY UNITS | |
| LEAGUE OF NATIONS | |
| LEGAL UNITS | |
| LHQ | |
| LHQ CARTO COY | |
| LIBERTY SHIPS | |
| LIGHT AID DETACHMENTS | |
| LIGHT ANTI AIRCRAFT BATTERIES | |
| LIGHT ANTI AIRCRAFT REGIMENTS | |
| LIGHT CRUISER EMDEN | |
| LIGHT CRUISER LEIPZIG | |
| LIGHT CRUISER NURNBERG | |
| LIGHT HORSE UNITS | |
| LINE MAINTENANCE UNITS (SIGNALS) | |
| LINE SECTIONS (SIGNALS) | |
| LINES OF COMMUNICATION AREA SIGNALS | |
| LINES OF COMMUNICATION AREAS | |
| | BT MILITARY AREAS AND COMMANDS | |
| | NT 10 LINES OF COMMUNICATION AREA | |
| | NT 11 LINES OF COMMUNICATION AREA | |
| | NT 12 LINES OF COMMUNICATION AREA | |
| | NT 14 LINES OF COMMUNICATION AREA | |
| | NT 14A LINES OF COMMUNICATION AREA | |
| | NT 15 LINES OF COMMUNICATION AREA | |
| | NT 17 LINES OF COMMUNICATION AREA | |
| | NT 18 LINES OF COMMUNICATION AREA | |
| | NT 19 LINES OF COMMUNICATION AREA | |