| Acronym | Definition |
|---|
| MACG➣Marine Air Control Group |
| MACG➣Melbourne Anarchist-Communist Group (Melbourne, Australia) |
| MACG➣Marshalling Area Control Group |
| MACG➣Mid Atlantic Capital Group, Inc. (Pittsburgh, PA) |
| MACG➣Master of Arts in Counseling & Guidance |
| MACG➣Master, American College of Gastroenterology |