NAMMA
| Acronym | Definition |
|---|---|
| NAMMA | NASA (National Aeronautics and Space Administration) African Monsoon Multidisciplinary Analysis |
| NAMMA | North American Maritime Ministry Association (est. 1932) |
| NAMMA | NATO (North Atlantic Treaty Organization) Multi-Role Combat Aircraft Development and Production Management Agency (now NATO Eurofighter and Tornado Management Agency) |
| NAMMA | North Atlantic Marine Mammal Association |