| Code | Name | Region |
|---|---|---|
| AUPDL | Parafield | SA |
| AUPLW | Paralowie | SA |
| AUPRD | Pardoo | WA |
| AUPRG | Paringa | SA |
| AUVPK | Parkdale | VIC |
| AUPKE | Parkes | NSW |
| AUPRS | Parkinson | QLD |
| AUPKV | Parkville | VIC |
| AUPDN | Parndana | SA |
| AUPRM | Parramatta | NSW |
| AUPWA | Parwan | VIC |
| AUPSV | Pascoe Vale | VIC |
| AUP8S | Paterson | NSW |
| AUPHI | Peak Hill | NSW |
| AUPKH | Peakhurst | NSW |
| AUPCE | Pearce | WA |
| AUN6D | Peats Ridge | NSW |
| AUPEL | Pelican Point | SA |
| AUPBE | Pemberton | WA |
| AUPWY | Pemulwuy | NSW |
| AUT3X | Oyster Bay | NSW |
| AUPPC | Pacific Pines | QLD |
| AUURY | Padbury | WA |
| AUPAG | Paddington | NSW |
| AUDSW | Padstow | NSW |
| AUPY4 | Padthaway | SA |
| AUPGT | Paget | QLD |
| AUPKM | Pakenham | VIC |
| AUS4Y | Pakenham South | VIC |
| AUP5U | Pakenham Upper | VIC |
| AUT3K | Palm Beach | NSW |
| AUPBH | Palm Beach | QLD |
| AUPMK | Palm Island | QLD |
| AUPAL | Palmerston | NT |
| AUPAW | Palmwoods | QLD |
| AUPBU | Pambula | NSW |
| AUPDE | Pandie Pandie | SA |
| AUILL | Panton Hill | VIC |
| AUPBO | Paraburdoo | WA |
| AUMBE | Paracombe | SA |
| AUODD | Oodnadatta | SA |
| AUOAG | Orange | NSW |
| AURBS | Orbost | VIC |
| AUOKB | Orchid Beach | QLD |
| AUODR | Ord River | WA |
| AUOXO | Orientos | QLD |
| AUORM | Ormeau | QLD |
| AUDUK | Ormiston | QLD |
| AUORS | Orpheus Island Resort | QLD |
| AUOSE | Osborne | NSW |