| AMTS | Abbreviated Mental Test Score 
| Others |
| AMTS | Access for Mobile Transport System
| Others |
| AMTS | Active Moving Target Seeker
| Others |
| AMTS | Advanced Machinery Technology Symposium
| Others |
| AMTS | Advanced Manufacturing Technology Show
| Others |
| AMTS | Advanced Manufacturing Technology Strategy
| Others |
| AMTS | Advanced Mobile Telephone Service
| Others |
| AMTS | Advanced Mobile Telephone System
| Others |
| AMTS | Advanced Moisture and Temperature Sounder
| Others |
| AMTS | Agricultural Modeling and Training Systems
| Others |
| AMTS | Ahmedabad Municipal Transport Service
| Others |
| AMTS | Ahmedabad Municipal Transport Services
| Others |
| AMTS | Annual Meeting and Training Sessions
| Others |
| AMTS | Arctic Mesopause Temperature Study
| Others |
| AMTS | Association for Music Therapy Singapore
| Others |
| AMTS | Aston Martin Tracking System
| Others |
| AMTS | Automated Maritime Telecommunications System
| Others |
| AMTS | Automated Motorized Total Station
| Others |
| AMTS | Automated Motorized Total Stations
| Others |
| AMTS | Automobile and Tuning Show
| Others |
| AMTS | Automotive Mobile Test Solution
| Others |