UCRS
| Acronym | Definition |
|---|---|
| UCRS | University of California Retirement System |
| UCRS | United Church of Religious Science |
| UCRS | Upper Canada Railway Society (railway club) |
| UCRS | Uniform Crime Reporting Survey (Canada) |
| UCRS | United Cancer Research Society |
| UCRS | Uniform Contractor Reporting System |
| UCRS | Uppsala Centre for Russian and Eurasian Studies (Sweden) |
| UCRS | Unit Charter Renewal System |