| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Alligator Creek, Townsville | Queensland | QLD | 4816 |
| Allingham | Queensland | QLD | 4850 |
| Allora | Queensland | QLD | 4362 |
| Alloway | Queensland | QLD | 4670 |
| Almaden | Queensland | QLD | 4871 |
| Aloomba | Queensland | QLD | 4871 |
| Alpha | Queensland | QLD | 4724 |
| Alsace | Queensland | QLD | 4702 |
| Alton Downs | Queensland | QLD | 4702 |
| Alva | Queensland | QLD | 4807 |
| Amamoor | Queensland | QLD | 4570 |
| Amamoor Creek | Queensland | QLD | 4570 |
| Amaroo | Queensland | QLD | 4829 |
| Amberley | Queensland | QLD | 4306 |
| Ambrose | Queensland | QLD | 4695 |
| Amby | Queensland | QLD | 4462 |
| Amiens | Queensland | QLD | 4380 |
| Amity | Queensland | QLD | 4183 |
| Amity Point | Queensland | QLD | 4183 |
| Anakie | Queensland | QLD | 4702 |
