MNAA
| 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) |