| Acronym | Definition |
|---|
| MCAB➣Marine Corps Air Base |
| MCAB➣Marine Corps Auxiliary Air Station (US Marine Corps) |
| MCAB➣Masters Championship of Amateur Brewing |
| MCAB➣Montgomery County Association for the Blind (North Wales, PA) |
| MCAB➣Master Contractors Accreditation Bureau (South Africa) |
| MCAB➣Middlebury College Activities Board (Middlebury, Vermont) |
| MCAB➣Myanmar Cultural Association of Brampton (Canada) |
| MCAB➣Manufacturing Corrective Action Board |
| MCAB➣Minor Construction & Alteration Board |