| Acronym | Definition |
|---|
| CNBA➣Chambre Nationale de la Batellerie Artisanale (French: National Chamber of the Small Waterway) |
| CNBA➣Colegio Nacional de Buenos Aires (Argentina) |
| CNBA➣Club de Natation de Ben Arous (French: Ben Arous Swimming Club; Tunisia) |
| CNBA➣Central New Brunswick Academy (Canada) |
| CNBA➣Canadian Norwegian Business Association (Norway) |
| CNBA➣Centralny Nurt Basketu Amatorskiego (Polish amateur basketball association) |
| CNBA➣Cities of New Brunswick Association (Canada) |
| CNBA➣China National Bar Association |
| CNBA➣China National Basketball Association |