sort by Rank | Alpha
| Possible Meanings | Rank |
| United States of America | **** |
| US Autism and Asperger | **** |
| United States Administration on Aging | **** |
| United States Airhockey Association | *** |
| United Services Auto Association | *** |
| United States Automobile Association | *** |
| United Sanctuary Against Abuse | *** |
| united services auto assoc | *** |
| United States Apostolic Alliance | *** |
| United States Apnea Association | *** |
| United Service Automobile Association | ** |
| United Sportsmen Airboaters Alliance | ** |
| U S Automobile Association | ** |
| United Services Automotive Association | ** |
| Universal Systems of America | ** |
| United State Achievement Academy | ** |
| Upper State Apartment Association | ** |
| United States Auto Association | ** |
| United States Astronautics Agency | ** |
| United States Apprenticeship Association | * |
| United Services Automobile Associates | * |
| Unied States Astronautics Agency | * |
| United States Army Association | * |
| Universal Software Ann Arbor | * |