| Acronym | Definition |
|---|
| CNOP | Conseil National de l'Ordre des Pharmaciens (French: National Council of the Order of Pharmacists) |
| CNOP | Coordination Nationale des Organisations Paysannes (French: National Coordination of Peasant Organizations; Mali) |
| CNOP | Confederación Nacional de Organizaciones Populares (Spanish: National Confederation of Popular Organizations; Mexico) |
| CNOP | Comité National d'Optique et de Photonique (French: National Committee for Optics and Photonics) |
| CNOP | Cyclophosphamide, Mitoxantrone, Vincristine, Prednisone (chemotherapy) |
| CNOP | Central Outpost (formerly Global Clan Directory) |
| CNOP | Child Nutrition Outreach Program (Massachusetts) |