sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| United States Climate Action | **** |
| United States Courts of Appeal | **** |
| U S Court of Appeals | **** |
| University of South Carolina at Aiken | **** |
| Ulster Society of Chartered Accountants | **** |
| University of Southern California | **** |
| U S Conference on AIDS | *** |
| u s cavalry association | *** |
| United States of Central America | *** |
| University Students Cooperative Association | *** |
| U S Curling Association | *** |
| U S Croquet Association | *** |
| U S Courts of Appeals | *** |
| University of South Carolina in Aiken | *** |
| U S Canoe Association | ** |
| United States of Corporate America | ** |
| University of Spa Cosmetology Arts | ** |
| Uttinger Segler Club Ammersee | ** |
| United States Code Amended | ** |
| US Conference on AIDS | ** |
| United States Cheerleading Association | ** |
| United States Codes Annotated | ** |
| Universal Signal Conditioning Amplifier | ** |
| United States Cricket Association | ** |
| University Student Commons Activities | ** |
| U S Canola Association | ** |
| University Sales Center Alliance | ** |
| Utah Science Center Authority | ** |
| Union Ski Club Alpins | ** |
| University Student Cooperative Association | ** |
| Univ South Carolina Aiken | ** |
| Utah School Counselor Association | ** |
| Unbalanced Structural Chromosome Abnormalities | ** |
| United Sprint Car Association | ** |
| Unit for the Study of Cultural Administration | ** |
| United States Chanbara Association | ** |
| University Student Christian Association | ** |
| Uniform Series Compound Amount | ** |
| United Side Car Association | * |
| United States Canoeing Association | * |
| University of South California | * |
| Uzhgorod Sister Cities Association | * |
| University of South Carolina Archive | * |
| Ulster Special Constabulary Association | * |
| University of So California | * |
| United Serbian Courier Association | * |
| united states communications association | * |
| United States and Canadian Acade | * |
| United States Capitol Albums | * |