Wikipedia
MNBA
MNBA may refer to:
- Museo Nacional de Bellas Artes (Buenos Aires), Argentina
- Museu Nacional de Belas Artes, Brazil
- Museo Nacional de Bellas Artes (Santiago de Chile), Chile
- Museo Nacional de Bellas Artes de La Habana, Cuba
- Museo Nacional de Bellas Artes
- 2-Methyl-6-nitrobenzoic anhydride, a condensing agent used in chemistry laboratories