Cities in United States ( 10,163 )
- Tyngsboro
- Tyro, North Carolina
- Tyrone, Georgia
- Tyrone, Pennsylvania
- Tysons Corner
- Uhrichsville
- Ukiah, California
- Ulysses, Kansas
- Umatilla, Florida
- Umatilla, Oregon
- Unadilla, Georgia
- Unalaska
- Underwood-Petersville
- Unicoi, Tennessee
- Union Beach
- Union City, California
- Union City, Georgia
- Union City, Indiana
- Union City, New Jersey
- Union City, Pennsylvania
- Union City, Tennessee
- Union Gap
- Union Grove, Wisconsin
- Union Hill-Novelty Hill
- Union, Kentucky
- Union, Missouri
- Union, New Jersey
- Union, Ohio
- Union Park, Florida
- Union, South Carolina
- Union Springs, Alabama
- Uniondale, New York
- Uniontown, Ohio
- Uniontown, Pennsylvania
- Unionville, North Carolina
- Universal City, California