| Acronym | Definition |
|---|
| MNAA➣Metropolitan Nashville Airport Authority |
| MNAA➣Museu Nacional de Arte Antiga (Portugese) |
| MNAA➣Metrolina Native American Association (est. 1976; North Carolina) |
| MNAA➣Materials Network Atlantic Area (EU) |
| MNAA➣Meharry National Alumni Association (Meharry Medical College; Nashville, TN) |