| Acronym | Definition |
|---|
| ADMG | Association of Deer Management Groups (est. 1992; Scotland, UK) |
| ADMG | Air Defense Missile Group (US Air Force) |
| ADMG | Ad Majorem Dei Gloriam (Latin: For the Greater Glory of God) |
| ADMG | Adaptive Differentiated-Service Multicast Gateway |
| ADMG | Air Defense Machine Gun |
| ADMG | Aerodynamic Magnetic Gap (automobile speakers) |
| ADMG | Allied Design Management Group, Inc. (Huntington Beach, CA) |
| ADMG | Alaska Division of Mines and Geology (Alaska Department of Natural Resources) |
| ADMG | Asia Development Management Group, LLC |