| Acronym | Definition |
|---|
| MAAM | Mid-Atlantic Air Museum (Reading, PA) |
| MAAM | Mid-Atlantic Association of Museums |
| MAAM | Museo de Arqueología de Alta Montaña (Argentina) |
| MAAM | Malaysian Association of Asset Managers |
| MAAM | Mid-Atlantic Aviation Museum |
| MAAM | Missouri Association for Advancing Manufacturing |
| MAAM | Mississippi Academy of Ancient Music |
| MAAM | Munich Archive Astromaps |
| MAAM | Member of American Association of Museums |
| MAAM | Modular Authentication and Authorization Middleware |
| MAAM | Moms Against Annoying Mothering |
| MAAM | Medium Anti-Aircraft Missile |
| MAAM | Multiperiod Asset Allocation Model |
| MAAM | Marine Acoustic Analysis Memorandum |
| MAAM | Metalheads Against Alternative Music |
| MAAM | Metric Advancement Association of Madison |
| MAAM | Member of the American Academy of Microbiology |