CNC (disambiguation)
- Cadet Nurse Corps
- Cancer (constellation)
- Cantabrian Nationalist Council
- Centre for Neuroscience and Cell Biology
- Centre national du cinéma et de l'image animée
- Ceylon National Congress
- China Netcom
- China Xinhua News Network Corporation
- Chippewa Nature Center
- City Nature Challenge
- Civil Nuclear Constabulary
- Coconut Island Airport
- Colegio Nacional de la Capital
- College of New Caledonia
- Collegiate National Championship (disambiguation)
- Community Newspaper Company
- Configurable Network Computing
- Consensual non-consent
- Corbeau News Centrafrique
- Crown Nominations Commission
- Czech National Corpus
- Haas CNC Racing
- National Congress of the Canaries