| Acronym | Definition |
|---|
| AMT | Amount |
| AMT | Alternative Minimum Tax |
| AMT | Association for Manufacturing Technology |
| AMT | Active Management Technology (Intel) |
| AMT | Amtrak |
| AMT | Agence Métropolitaine de Transport (Montréal, Québec, Canada transportation agency) |
| AMT | Aviation Maintenance Technician |
| AMT | Aircraft Maintenance Technology (magazine) |
| AMT | Advanced Manufacturing Technology |
| AMT | Automated Manual Transmission (automotive) |
| AMT | Active Media Technology |
| AMT | American Trans Air (ICAO Code) |
| AMT | Alpha-Methyltryptamine |
| AMT | Aminomethyltransferase |
| AMT | American Medical Technologist |
| AMT | Abbreviated Mental Test (cognitive test) |
| AMT | Address Mapping Table |
| AMT | Applied Manufacturing Technologies, Inc. |
| AMT | Aircraft Maintenance Training |
| AMT | Association for Meridian Therapies |
| AMT | Arcadia Machine and Tool (Irwindale, California) |
| AMT | Army Modernization Training |
| AMT | Associació de Músics de Tarragona (Spanish) |
| AMT | ACTS Mobile Terminal |
| AMT | Active Matrix Technology |
| AMT | Apple Media Toolkit |
| AMT | Accelerated Mission Testing (aerospace) |
| AMT | Alternative Musical Technologies (Nikolaev, Ukraine) |
| AMT | Airborne Maintenance Technician |
| AMT | Anger Management Therapy |
| AMT | Above Mean Terrain |
| AMT | Aerial Mail Terminal (DoD) |
| AMT | Advanced Maneuver Transport (aerospace) |
| AMT | Advisors Management Trust |
| AMT | Association Des Myopathes de Tunisie (Tunisian Muscular Dystrophy Association) |
| AMT | Acacia Media Technologies |
| AMT | Analog Magnetic Tape |
| AMT | Acquisition Management Team |
| AMT | Administration and Maintenance Terminal (ISDN) |
| AMT | Airsoft Marksmanship Trial |
| AMT | Academy Military Trainer |
| AMT | Audio-Magneto-Telluric Method |
| AMT | Air Mail Terminal |
| AMT | AUTODIN Multimedia Terminal |
| AMT | Auxiliary Master Tape |
| AMT | Atlantic Meridonial Transect |
| AMT | Department of Energy, Assistant Manager for Technical Support (sometimes seen as DOE AMT) |
| AMT | Automatic Multicast Tunnel |
| AMT | Advanced Manual Techniques (Improvised Explosive Device Disposal) |
| AMT | Advanced Multiservice Terminal |
| AMT | Advanced Membrane Transducer (electronics) |
| AMT | Automated MISREP Tool |
| AMT | Associate in Marine Transportation |
| AMT | Amalgamated Military/Technical Improvement Plan |
| AMT | Aircraft Metals Technology |
| AMT | Alarm Management Testing |
| AMT | Alternate Mission Technique |
| AMT | Advanced Management Technologies Ltd (Danville, CA) |