| Code | Name | Region |
|---|---|---|
| AUMHE | Muchea | WA |
| AUDGE | Mudgee | NSW |
| AUMUD | Mudgeeraba | QLD |
| AUMUJ | Muja | WA |
| AUMBU | Mukinbudin | WA |
| AUMUP | Mulga Park | NT |
| AUOGA | Mulgoa | NSW |
| AUMUL | Mulgrave | VIC |
| AUMVK | Mulka | SA |
| AUMXU | Mullewa | WA |
| AUMWA | Mulwala | NSW |
| AUMDG | Mundingburra | QLD |
| AUMUA | Mundulla | SA |
| AUMNE | Mungeranie | SA |
| AUMRI | Murarrie | QLD |
| AUMUC | Murchison | VIC |
| AUDCH | Murdoch | WA |
| AUMUB | Murray Bridge | SA |
| AUMYI | Murray Island | QLD |
| AURMR | Murrey | SA |
| AUMLS | Mount Louisa | QLD |
| AUMD2 | Mount Macedon | VIC |
| AUMMG | Mount Magnet | WA |
| AUM3M | Mount Martha | VIC |
| AUMTH | Mount Nathan | QLD |
| AUSUO | Mount Pleasant | NSW |
| AUMPL | Mount Pleasant | SA |
| AUMTS | Mount Saint John | QLD |
| AUMTD | Mount Sandford | NT |
| AUMSF | Mount Swan | NT |
| AUT8M | Mount Torrens | SA |
| AUMTW | Mount Waverly | VIC |
| AUWAH | Mount White | NSW |
| AUMNV | Mountain Valley | NT |
| AUBKR | Mountbarker | WA |
| AUOUR | Moura | QLD |
| AUMOU | Mourilyan | QLD |
| AUMOW | Mowbray Heights | TAS |
| AUMYU | Moyhu | VIC |
| AUMUQ | Muccan | WA |
| AUMBF | Mount Buffalo | VIC |
| AUMML | Mount Camel | VIC |
| AUMKV | Mount Cavenagh | NT |
| AUCAO | Mount Colah | NSW |
| AUMCS | Mount Compass | SA |
| AUMCC | Mount Cotton | QLD |
| AUM2D | Mount Dandenong | VIC |
| AUNUI | Mount Druitt | NSW |
| AUMEZ | Mount Eliza | VIC |
| AUMFL | Mount Full Stop | QLD |