| Acronym | Definition |
|---|
| AUS | Australia |
| AUS | Austria |
| AUS | American University of Sharjah |
| AUS | Abdominal Ultrasound |
| AUS | Arbeiten Unter Spannung (German: Work under Stress) |
| AUS | Army of the United States |
| AUS | Assistant Under Secretary of State |
| AUS | Apple User Service |
| AUS | Access Units |
| AUS | Auto Update Server |
| AUS | Annual of Urdu Studies (journal) |
| AUS | Automated Underwriting System (banking/loans/finance) |
| AUS | Association of University Staff |
| AUS | Artificial Urinary Sphincter |
| AUS | Are You Serious? |
| AUS | Arts Undergraduate Society |
| AUS | Authority Services |
| AUS | Auto Update Server (Cisco) |
| AUS | American Uveitis Society (ophthalmology; est. 1990) |
| AUS | Arcadis United States (Highlands Ranch, CO) |
| AUS | Acute Urethral Syndrome |
| AUS | Advanced Underwriting Service (National Underwriter Co.) |
| AUS | Architecture, Urbanisme, Société (French: Architecture, Planning, Society; est. 2009) |
| AUS | Austin, TX, USA - Austin Bergstrom International (Airport Code, formerly Robert Mueller Municipal Airport) |
| AUS | Advanced Upper Stage |
| AUS | Associate of the University of Surrey (UK) |
| AUS | Atlantic Universities Sport (Canadian group) |
| AUS | Automated Uncoupling System (railroad) |
| AUS | Augusta and Summerville Railroad Company |