| Acronym | Definition |
|---|
| AMSAC➣Army Security Assistance Command |
| AMSAC➣Air Medical Safety Advisory Council |
| AMSAC➣Asociación de Municipalidades de Sacatepequez (Spanish: Association of Municipalities of Sacatepequez; Guatemala) |
| AMSAC➣Alaska Motorcycle Safety Advisory Committee (Alaska Department of Transportation and Public Facilities) |
| AMSAC➣ATWS Mitigating System Actuation Circuitry (ATWS = Anticipated Transient Without Scram) |