| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Atwell | Western Australia | WA | 6164 |
| Aubin Grove | Western Australia | WA | 6164 |
| Augusta | Western Australia | WA | 6290 |
| Australind | Western Australia | WA | 6233 |
| Aveley | Western Australia | WA | 6069 |
| Avon Valley National Park | Western Australia | WA | 6084 |
