| Code | Name | Region |
|---|---|---|
| AUWCL | Wacol | QLD |
| AUWGA | Wagga Wagga | NSW |
| AUWGI | Wagin | WA |
| AUZR3 | Wahgunyah | VIC |
| AUOUK | Wahring | VIC |
| AUWNA | Wahroonga | NSW |
| AUWKE | Waikerie | SA |
| AUUDR | Unanderra | NSW |
| AUUDA | Undarra | QLD |
| AUUDW | Underwood | TAS |
| AUUGI | Ungarie | NSW |
| AUALY | Unley | SA |
| AUUHG | Upper Hermitage | SA |
| AUUMG | Upper Mount Gravatt | QLD |
| AUUPH | Upton Hill | VIC |
| AU3CO | Upwey | VIC |
| AURAI | Uraidla | SA |
| AUULL | Uralla | NSW |
| AUUNA | Urana | NSW |
| AUURN | Urangan | QLD |
| AUURR | Urrbrae | SA |
| AUUSL | Useless Loop | WA |
| AUVGH | Van Gogh Terminal | |
| AUVNR | Vanrook | QLD |
| AUVAR | Varanus Island | WA |
| AUVAS | Vasse | WA |
| AUVAU | Vaucluse | NSW |
| AUTGE | Tullibigeal | NSW |
| AUTBB | Tumbarumba | NSW |
| AUTUL | Tumblong | NSW |
| AUTBG | Tumbulgum | NSW |
| AUTUM | Tumut | NSW |
| AUTBH | Tura Beach | NSW |
| AUTKY | Turkey Creek | WA |
| AUTUR | Turramurra | NSW |
| AUSAT | Tusmore | SA |
| AUTHS | Tweed Heads South | NSW |
| AUDA5 | Twowells | SA |
| AU2CO | Tyabb | VIC |
| AUTYE | Tyers | VIC |
| AUTNG | Tynong | VIC |
| AUTYN | Tynong North | VIC |
| AUULY | Uleybury | SA |
| AUULA | Ulladulla | NSW |
| AUULT | Ultimo | NSW |
| AUULV | Ulverstone | TAS |
| AUUMB | Umbakumba | NT |
| AULKU | Torrensville | SA |
| AUTWP | Torwood | QLD |
| AUTSA | Totness | SA |