| Acronym | Definition |
|---|
| AUT➣Auckland University of Technology |
| AUT➣Austria |
| AUT➣Autumn |
| AUT➣Authentication |
| AUT➣Association of University Teachers |
| AUT➣Autism |
| AUT➣Automotive Technology |
| AUT➣Automorphism (mathematics) |
| AUT➣Autoroute (Canada Post road designation) |
| AUT➣Architektur und Tirol (German: Achitecture and Tyrol; Tyrol, Austria) |
| AUT➣Amirkabir University of Technology (Tehran, Iran) |
| AUT➣Anhui University of Technology (China) |
| AUT➣Automatic Control |
| AUT➣Application Under Test |
| AUT➣Autorisation d'Usage à des Fins Thérapeutiques (French: Authorization of Use for Therapeutic Purposes; World Anti-Doping Agency) |
| AUT➣Antenna Under Test |
| AUT➣Action Unreal Tournament |
| AUT➣Association des Usagers des Transports (French: Transport Users Association) |
| AUT➣Authorised Unit Trust (UK) |
| AUT➣Advanced Unit Training |
| AUT➣Abrams Upgrade Tank |
| AUT➣Auxiliary Aircraft Landing Training Ship |
| AUT➣Automated Ultrasonic Test |