| Code | Name | Region |
|---|---|---|
| AULVH | Laverton North | VIC |
| AULTN | Lavington | NSW |
| AULWH | Lawn Hill | QLD |
| AULWN | Lawnton | QLD |
| AUGXR | Lawson | NSW |
| AULEA | Learmonth | WA |
| AULIM | Leasingham | SA |
| AUAUK | Lebrina | TAS |
| AUQLE | Leeton | NSW |
| AULNA | Legana | TAS |
| AULCG | Lake Cargelligo | NSW |
| AULEL | Lake Evella | NT |
| AULMQ | Lake Macquarie | NSW |
| AULNH | Lake Nash | NT |
| AULFP | Lakefield | QLD |
| AULKD | Lakeland Downs | QLD |
| AULKB | Lakemba | NSW |
| AULEN | Lakes Entrance | VIC |
| AULAA | Lalla | TAS |
| AULAM | Lamplough | VIC |
| AULNC | Lane Cove | NSW |
| AULAN | Langarra | NT |
| AULGR | Langhorne Creek | SA |
| AUATK | Langwarrin | VIC |
| AUJGA | Lansdowne | NSW |
| AULDW | Lansdowne | WA |
| AULSV | Lansvale | NSW |
| AULRA | Lara | VIC |
| AULRP | Larapinta | QLD |
| AULBY | Largs Bay | SA |
| AUKGR | Kulgera | NT |
| AUKLU | Kulnura | NSW |
| AUKUP | Kunda Park | QLD |
| AUKUN | Kundabung | NSW |
| AUKGL | Kungala | NSW |
| AUKNX | Kununurra | WA |
| AUKUR | Kurnell | NSW |
| AUKBP | Kurraba Point | NSW |
| AUKKQ | Kurri Kurri | NSW |
| AUKRD | Kurundi | NT |
| AUKWI | Kwinana | WA |
| AUKYA | Kyabram | VIC |
| AUIGV | Kyeemagh | NSW |
| AUGYU | Kyneton | VIC |
| AUIGX | La Perouse | NSW |
| AULNE | Laanecoorie | VIC |
| AULAR | Labrador | QLD |
| AULAB | Lady Barron | TAS |
| AULYT | Lady Elliot Island | QLD |
| AUG8K | Lake Boga | VIC |