| Acronym | Definition |
|---|
| MMAG➣Martin Marietta Astronautics Group |
| MMAG➣Mid-Michigan Art Guild (Lansing, MI) |
| MMAG➣Mumbai Medwaste Action Group (India) |
| MMAG➣Medical Monitoring Advisory Group (US DoD) |
| MMAG➣Multiple Magnetic Air Gap (STEP Technologies Inc. transducer) |
| MMAG➣Modified Mouse Accessory Glands |