| Acronym | Definition |
|---|
| AMSG➣Ad Majorem Satanae Gloriam |
| AMSG➣Air Mobility Support Group (US Air Force) |
| AMSG➣Allied Military Security Guidelines |
| AMSG➣Appropriate Military Systems Guide |
| AMSG➣Advanced Metal Services Group |
| AMSG➣American Subterfuge Clothing |
| AMSG➣Advanced Management Strategies Group (defense contractor) |