Education
* University of Northern California (disambiguation), which may refer to: ** University of Northern California (Santa Rosa), in Petaluma, California, United States ** University of Northern California, Lorenzo Patiño School of Law in Sacramento, California, United States * The University of North Carolina system in the United States ** University of North Carolina at Chapel Hill, the flagship campus of the UNC system *** North Carolina Tar Heels, the athletic program of the Chapel Hill campus * University of Northern Colorado in Greeley, Colorado, United States * Universidad Nacional de Córdoba in Córdoba, Argentina * ''Universidad Nacional de Cajamarca'', Spanish name of National University of Cajamarca * ''Universitas Nicolai Copernici'', Latin name of Nicolaus Copernicus University in Toruń, Poland * Université de la Nouvelle-Calédonie (University of New Caledonia), the French university located in Nouméa, New Caledonia * University of Nueva Caceres in Naga City, Camarines Sur, PhilippinesPolitics
* Cameroonian National Union (french: Union Nationale Camerounaise), a political party * Union for the Congolese Nation (french: Union pour la nation congolaise, link=no), a political party in the Democratic Republic of the Congo * United National Congress, a political party in Trinidad and Tobago * United Nations Command, a multinational military force established to support the Republic of Korea (South Korea) during and after the Korean War * Unlawful Non-Citizen, see Illegal immigrationOther
* Uncategorized, in reference to cyber threat groups as in Ghostwriter (hacker group), UNC1151 * Uncirculated coin * Unified coarse (or unified national coarse), a description of screw threads; see American Unified Thread Standard * Uniform Naming Convention, for Microsoft Windows systems * Unguía Airport (List of airports by IATA code: U, IATA code: UNC), in Colombia * United Nuclear Corporation, a nuclear mining, development, and applications company in operation from 1961 to 1997 {{disambig