| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Avoca | New South Wales | NSW | 2577 |
| Avoca Beach | New South Wales | NSW | 2251 |
| Avon | New South Wales | NSW | 2574 |
| Avondale | New South Wales | NSW | 2530 |
| Avonside | New South Wales | NSW | 2628 |
| Awaba | New South Wales | NSW | 2283 |
| Aylmerton | New South Wales | NSW | 2575 |
