UDC is an abbreviation that has a variety of meanings: a political party · Democratic Union of Cameroon, also known as Union Démocratique du Cameroun, in Cameroon · Democratic Union of Catalonia, also known as Unió Democràtica de Catalunya, in Spain · Union of Christian and Centre Democrats, also known as Unione dei Democratici Cristiani e dei Democratici di Centro, in Italy · Swiss People's Party, also known as Union Démocratique du Centre, in Switzerland · Union of the Center, also known as Union du Centre, in France (see also: Politics of France) a university · University of A Coruña, also known as Universidade da Coruña, in Spain · University of the District of Columbia, in the United States an object, concept or organization · UDC