UNC
- Cameroonian National Union
- National University of Cajamarca
- National University of Córdoba
- Nicolaus Copernicus University in Toruń
- PBS North Carolina
- UNC (biology)
- Unified Thread Standard
- Uniform Naming Convention
- Union for the Congolese Nation
- United National Congress
- United National Convention
- United Nations Command
- United Nuclear Corporation
- Universitas Nicolai Copernici
- University of New Caledonia
- University of North Carolina
- University of North Carolina at Chapel Hill
- University of Northern California, Lorenzo Patiño School of Law
- University of Northern Colorado
- University of Nueva Caceres