| Abbreviation | Definition |
|---|---|
| ACVN | Australian College of Veterinary Nursing |
| ACVS | Australian College of Vocational Studies |
| ACVT | Australian Centre for Visual Technologies |
| ACWC | Australian Cycling and Walking Conference |
| ACWG | Australian Centre for Wildlife Genomics |
| ACWP | Australian Child Wellbeing Project |
| ACYA | Australia China Youth Association |
| ACYF | Australian Catholic Youth Festival |
| ADAA | Agility Dog Association of Australia |
| ADAA | Australian Development Assistance Agency |
| ADAB | Australian Development Assistance Bureau |
| ADAC | Aboriginal Drug and Alcohol Council |
| ADAQ | Australian Dental Association Queensland |
| ADAS | Australian Diver Acceditation Scheme |
| ADAS | Australian Diver Accreditation Scheme |
| ADB | Australian Dictionary of Biography |
| ADBA | Australian Defence Basketball Association |
| ADBD | Australian Divisional Base Depot |
| ADBF | Australian Dragon Boat Federation |
| ADBW | Australian Developmental Biology Workshop |