| Acronym | Definition |
|---|
| CNCB➣Club Nautique Chambéry le Bourget-du-Lac (French rowing club) |
| CNCB➣Comité National contre le Bizutage (French: National Committee against Hazing) |
| CNCB➣Clinical Nutrition Certification Board |
| CNCB➣Colts Neck Community Band (Colts Neck, NJ) |
| CNCB➣CCAC with New Call Bounding (CCAC = Coordinated Call Admission Control) |