| Acronym | Definition |
|---|
| AWT | Advanced Wastewater Treatment |
| AWT | Agence Wallonne des Télécommunications (Belgium) |
| AWT | Abstract Windowing Toolkit |
| AWT | Advanced Water Technology (Macon, GA) |
| AWT | Avery Weigh-Tronix (Fairmont, MN) |
| AWT | Association of Water Technologies |
| AWT | Arbeitsgemeinschaft Wärmebehandlung Und Werkstofftechnik (German: Association for Heat Treatment and Materials Engineering) |
| AWT | Advanced Water Treatment |
| AWT | Army Welfare Trust (Pakistan) |
| AWT | Average Water Temperature |
| AWT | Advanced Windowing Toolkit |
| AWT | Ashland Water Technologies (various technologies) |
| AWT | Average Wait Time |
| AWT | Awaiting Trial |
| AWT | Average Work Time |
| AWT | Air Weapons Team (military unit) |
| AWT | Atelier du Web Tourangeau (French: Touraine Web Workshop; Tours, France) |
| AWT | All World Transport (France and Mexico) |
| AWT | Amphibious Warfare Technology (US Marine Corps Systems Command) |
| AWT | Advanced Weapons and Tactics |
| AWT | Airborne Wideband Terminal |
| AWT | Actual Work Time |
| AWT | Autonomous Work Teams |
| AWT | Advance Witholding Tax |
| AWT | Army Warrior Tasks (US Army) |
| AWT | Assembled, Wired & Tested |
| AWT | Advanced Wideband Terminal |
| AWT | Accelerated Wear Testing (heart valve implantation) |
| AWT | Auto Tracing White (balance mode, digital photography) |