| UCCR | United Concerned Citizens and Residents | 联合关心的公民和居民 |
| UCCR | United Camps Conferences and Retreats (California) | 联合营地会议和休养会（加利福尼亚州） |
| UCCR | Urine Cortisol Creatinine Ratio | 尿皮质醇肌酐比率 |
| UCCR | United Camps Conferences Retreats | 联合营地会议休养会 |
| UCCR | University Center Cesar Ritz | 大学中心Cesar Ritz |
| UCCR | Uniform Campus Crime Report | 统一校园犯罪报告 |
| UCCR | United Camp Conferences and Retreats | 联合营地会议和务虚会 |