UCR

UCR may refer to:


 * Unclassified county road, an obsolete term for a green lane (road) in England and Wales
 * Under color removal in printing
 * Unified Cornish Revised, a variety of the Cornish language
 * Uniform Crime Reports
 * Union centriste et républicaine (Centrist and Republican Union), group of the French senate
 * Unión Cívica Radical (Radical Civic Union), an Argentine political party
 * Unión Cordobesa de Rugby, body that rules the game of rugby union in Córdoba, Argentina
 * Torneo de Córdoba, a rugby union club competition organised by UCR
 * University Center Rochester in Minnesota
 * University of California, Riverside
 * University of Costa Rica
 * University College Roosevelt, Middelburg, The Netherlands
 * Upper Chattahoochee Riverkeeper, an environmental advocacy organization in Georgia, USA
 * Urea-creatinine ratio
 * Usual, customary and reasonable, a method of generating health care prices