UCO

UCO may refer to:

Organizations

 * Central Operative Unit (Spanish: Unidad Central Operativa), a special unit of the Civil Guard of Spain
 * UCO Bank, formerly United Commercial Bank

Education

 * University of Central Oklahoma, Edmond, Oklahoma, US
 * University of California Observatories, a multi-campus astronomical research unit of the University of California, US
 * University of Colorado system (officially uses the acronym CU)
 * Catholic University of the West (Université catholique de l'Ouest), Angers, France
 * Universidad Católica de Oriente, Antioquia, Colombia

Other uses

 * UCO, female vocalist of the Japanese band Funta
 * Unequal crossing over, a DNA mutation mechanism
 * Used cooking oil