sort by Rank | Alpha
| Possible Meanings | Rank |
| Uniunea Populara Social Crestina | *** |
| Uniunii Populare Social Crestine | *** |
| University of the Philippines Student Council | *** |
| uterine papillary serous carcinomas | ** |
| University Planning Steering Committee | ** |
| uterine papillary serous adenocarcinoma | ** |
| University of Portsmouth Sailing Club | ** |
| University Place Senior Center | ** |
| Uninterruptible Power Supply Com | ** |
| Union Public Service Comission | ** |
| Utah Public Service Commission | ** |
| University Place Soccer Club | ** |
| Undergraduate Political Science Council | ** |
| Urban Planning Special Committee | ** |
| union patent service centre | ** |
| United Parcel Service Canada | ** |
| Union Pubic Service Commission | * |
| Uterine Papillary Serous Cancer | * |
| Uxbridge Physique Sports Centres | * |
| Ume Plant Science Centre | * |
| Universal Products and Service | * |
| Ugandan Primary School Curriculum | * |
| Union Public Service Central | * |
| Universities Public Sector Companies | * |