MAAB
| Acronym | Definition |
|---|---|
| MAAB | Mississippi Alumni All-Star Band |
| MAAB | Mathworks Automotive Advisory Board |
| MAAB | Massachusetts Architectural Access Board |
| MAAB | Michigan Asparagus Advisory Board |
| MAAB | Male-Assigned at Birth (gender) |
| MAAB | Malaysian Assurance Alliance Bhd. (insurance) |
| MAAB | Minnesota Association of Auto Brokers (Savage, MN) |