| Acronym | Definition |
|---|
| AVT | Asociación Víctimas del Terrorismo (Victims of Terrorism Association; Spain) |
| AVT | Autonomous Vehicle Team (Virginia Polytechnic Institute and State University) |
| AVT | Applied Vehicle Technology |
| AVT | Anti-Viral Therapy |
| AVT | Appliance Virtual Target |
| AVT | Active Voice Technology |
| AVT | Audio Video Transport |
| AVT | Attribute Value Template |
| AVT | Analog Video Tuner |
| AVT | Ambient Vibration Testing (civil engineering) |
| AVT | Allied Vision Technologies (est. 1989) |
| AVT | Audio Video Technology (various organizations) |
| AVT | Advisory Visiting Teacher (Australia) |
| AVT | Audiovisual Translation |
| AVT | Adult Vocational Training |
| AVT | Assistive Voting Technology (Canada) |
| AVT | Audio/Visual Transport |
| AVT | Advanced Vehicle Technologies |
| AVT | All-Volatile Treatment |
| AVT | Available Time |
| AVT | Training Aircraft Carrier |
| AVT | Auto Volume Transfer |
| AVT | Automatic Video Tracker |
| AVT | Adaptive Visualization Technology (DVTel/OmniVee Ltd.) |
| AVT | Architecture Verification Test |
| AVT | Air Velocity Transducer |
| AVT | Application Virtual Terminal |
| AVT | Aviation Medicine Technician |
| AVT | Automatic Vessel Tracking |
| AVT | Audio/Visual Tutorial |
| AVT | Audio-Visual Terminal (WorldCom) |
| AVT | Appendage Vector Table |
| AVT | Arginine Vastocin |
| AVT | Audio Vidéo Transmission (French: Audio Video Transmission; Livry-Gargan, France) |
| AVT | Automated Verification Testing |
| AVT | Applied Voice Technologies Ltd. |
| AVT | Application Vertical Test program |
| AVT | Armored Veritech Fighter (Macross) |
| AVT | Apollo Validation Test |
| AVT | Automatic Vertical Tabulation |
| AVT | Anti-Viral Toolkit |
| AVT | Air-Vibrating Table |
| AVT | Accelerated Vesication Test (electronics) |
| AVT | Ad Valorem Tariff |
| AVT | Architecture Ville et Territoire (French: Architecture and City Planning; Avignon, France) |
| AVT | Artisan, Village and Tiny (Industries) |