| Acronym | Definition |
|---|
| UCR➣Universidad de Costa Rica |
| UCR➣University of California, Riverside |
| UCR➣Uniform Crime Reporting |
| UCR➣Uniform Crime Reports |
| UCR➣Unión Civica Radical (Argentina Radical Party) |
| UCR➣Radical Civic Union (Argentina) |
| UCR➣Unified Carrier Registration (interstate vehicle travel) |
| UCR➣Under Color Removal |
| UCR➣Universal Card Reader |
| UCR➣Unique Consignment Reference |
| UCR➣Undercolor Removal (printing ink) |
| UCR➣Unconditioned Response |
| UCR➣University of California Regents |
| UCR➣Urine Creatinine |
| UCR➣Upper Chattahoochee Riverkeeper (environmental advocacy; Atlanta, GA) |
| UCR➣University College of Rhodesia |
| UCR➣United Company Rusal (Russia) |
| UCR➣Usual, Customary and Reasonable Fees |
| UCR➣Unión del Centro Democrático (Argentina) |
| UCR➣Unfadable Connect Records |
| UCR➣Unsatisfactory Condition Report |
| UCR➣Uncovered Row |
| UCR➣Unit Cost Report |
| UCR➣Unique Client Registration (Oracle Net8 Assistant) |
| UCR➣Union Cordobesa de Rugby (Spanish) |
| UCR➣United Computer Resources |
| UCR➣United Clan of Roblox (gaming clan) |
| UCR➣Unit Cost Resourcing |
| UCR➣University and College Relations (Maricopa County, AZ community college system) |
| UCR➣User Change Request |
| UCR➣Unit Carcinogenic Risk (probabilty per dose unit of producing cancer) |
| UCR➣USIGS Communications Requirements |
| UCR➣User Connecting Router |
| UCR➣User Communication Requirement |
| UCR➣Union for Children's Rights |
| UCR➣Unit Control Room (various organizations) |