| AACO | Australian Agricultural Company (skr.) |
|---|---|
| AAP | Australian Associated Press (skr.) |
| ABS | Australian Bureau of Statistics, štatistický úrad Austrálie (angl.skr.) |
| AC | Australian companion (skr.), hodnosť v ráde Order of Australia |
| ANZ | Australia and New Zealand (skr.) |
| ARES | Australian Army Reserve (skr.) |
| ARU | Australian Rugby Union (skr.) |
| AU | Austrália (kód) |
| AUS | Austrália (MPZ) |
| NLA | national Library of Australia (skr.) |