UDC

UDC may stand for:

• Unió Democràtica de Catalunya, the Democratic Union of Catalonia (see also: Politics of Spain)
• Union Démocratique du Centre, the Swiss People's Party (see also: Politics of Switzerland)
• Union du Centre, French for Union of the Center (see also: Politics of France)
• Universal Decimal Classification
• Universidade da Coruña, the University of A Coruña