| Code | Name | Region |
|---|---|---|
| AUKBO | Keysborough | VIC |
| AUAKP | Kidman Park | SA |
| AUKLB | Kilburn | SA |
| AUGYX | Kilcoy | QLD |
| AUKAA | Killara | NSW |
| AUKYV | Killarney Vale | NSW |
| AUKIL | Kilmore | VIC |
| AUKSY | Kilsyth | VIC |
| AUKBD | Kimberley Downs | WA |
| AUKIB | King Bay | WA |
| AUKTB | Katoomba | NSW |
| AUKAW | Kawana | QLD |
| AUKAY | Kayena | TAS |
| AUKED | Kedron | QLD |
| AUKLR | Keilor | VIC |
| AUORK | Keilor Park | VIC |
| AUKEI | Keith | SA |
| AUKBI | Kellerberrin | WA |
| AUKST | Kelmscot | WA |
| AUKEL | Kelso | NSW |
| AUKGA | Kembla | NSW |
| AUKEM | Kemblawarra | NSW |
| AUKPS | Kempsey | NSW |
| AUKDA | Kendall | NSW |
| AUGYM | Kendenup | WA |
| AUKEA | Kenmore | QLD |
| AUIGL | Kensington | NSW |
| AUKGT | Kensington | VIC |
| AUKNG | Kensington Gardens | |
| AUKTT | Kent Town | SA |
| AUUBU | Kalumburu | WA |
| AUKDS | Kamaran Downs | QLD |
| AUKMB | Kambah | ACT |
| AUKDB | Kambalda | WA |
| AUKML | Kamileroi | QLD |
| AUGGP | Kangaloon | NSW |
| AUKAN | Kangarilla | SA |
| AUKGF | Kangaroo Flat | VIC |
| AUKGO | Kangaroo Ground | VIC |
| AUQUE | Kangaroo Point | QLD |
| AUKIA | Kanimbla | QLD |
| AUKAP | Kapunda | SA |
| AUKWT | Karawatha | QLD |
| AUKAR | Kardinya | WA |
| AUGYN | Kareela | NSW |
| AUW23 | Karragullen | WA |
| AUKTA | Karratha | WA |
| AUKRB | Karumba | QLD |
| AUKNI | Katanning | WA |
| AUKTR | Katherine | NT |