UNC is a three-letter abbreviation that may refer to:
Education University of North Carolina, a multi-campus public university system in the U.S. University of North Carolina at Chapel Hill, a public research university PBS North Carolina, a public television network serving North Carolina University of Northern California, Lorenzo Patiño School of Law, in Sacramento, California, U.S. University of Northern Colorado, in Greeley, Colorado, U.S. National University of Córdoba (Universidad Nacional de Córdoba), in Argentina National University of Cajamarca (Universidad Nacional de Cajamarca), in Peru University of New Caledonia, in Nouméa, New Caledonia University of Nueva Caceres, in Naga City, Philippines Universitas Nicolai Copernici, Latin name of Nicolaus Copernicus University in Toruń, Poland
Political parties Cameroonian National Union (Union Nationale Camerounaise), in Cameroon Union for the Congolese Nation (Union pour la nation congolaise), in the Democratic Republic of the Congo United National Congress, in Trinidad and Tobago United National Convention, centrist political party in Ghana during the Third Republic (1979–1981)
Other uses Uncirculated grade in notaphily United Nations Command, a multinational military force to support South Korea during and after the Korean War Unified National Coarse screw thread , a Unified Thread Standard Uniform Naming Convention, for Microsoft Windows systems United Nuclear Corporation, in the U.S. 1961–1997 UNC (biology), a set of proteins in C. Elegans Unguía Airport, in Colombia (see IATA code: UNC) "Unc", a shortened form of uncle, originating in African-American Vernacular English and becoming broadly popular in the 2020s