UDC

UDC may refer to:

Politics

 * Central African Democratic Union (Union Démocratique Centrafricaine), a political party in the Central African Republic
 * Christian Democratic Union (Dominican Republic) (Unión Demócrata Cristiana), a former political party in the Dominican Republic
 * Christian Democratic Union (Ecuador) (Unión Demócrata Cristiana), political party in Ecuador
 * Democratic Union of Cameroon (Union Démocratique du Cameroun), a political party in Cameroon
 * Democratic Union of Catalonia (Unió Democràtica de Catalunya), a political party in Spain
 * Nicaraguan Christian Democratic Union (Unión Demócrata Cristiana), a political party in Nicaragua
 * Swiss People's Party (Union Démocratique du Centre), a political party in Switzerland
 * Union of the Centre (1993), a former political party in Italy
 * Union of the Centre (2002), a political party in Italy
 * Union of Christian and Centre Democrats (Unione dei Democratici Cristiani e dei Democratici di Centro), a political party in Italy
 * Union of Democratic Control, a British campaigning group set up to oppose the First World War
 * Union of the Right and Centre (Union de la droite et du centre), an electoral alliance in France
 * Umbrella for Democratic Change, a political party in Botswana

Government

 * Unified Development Code (also known as a Unified Development Ordinance), a local policy instrument that combines zoning regulations with other desired city regulations
 * Urban Development Corporation, a diversified public authority in New York State, United States
 * Urban district council, a former level of local authority in England and Wales
 * Urban district council, a former level of local authority in Ireland
 * Utah Department of Corrections, a government agency dedicated to the management and supervision of convicted felons in the State of Utah, United States
 * Uganda Development Corporation, an agency of the Government of Uganda, mandated to promote and facilitate the industrial and economic development of that country

Education

 * University of A Coruña (Universidade da Coruña), a university in A Coruña, Spain
 * University of the District of Columbia, a university in Washington, D.C., United States
 * University Development Center, an educational-work co-operational program operated by GE Aviation in the United States

Computing

 * Utah Data Center, a large data center maintained by the National Security Agency, United States
 * Utility Data Center, a Hewlett-Packard product designed to help deploy virtualized resources

Other uses

 * UDC Finance Limited, a wholly owned subsidiary of ANZ National Bank, New Zealand
 * UDC Homes, an American homebuilder
 * United Daughters of the Confederacy, a national association of female descendants of Confederate war veterans
 * Universal Decimal Classification, a system of library classification derived from the Dewey Decimal Classification