Spojené štáty - Zoznam miest na písmeno U
- Ucon
- Uhland
- Uhrichsville
- Uintah
- Ukiah
- Ulysses
- Umatilla
- Unadilla
- Unalaska
- Uncasville
- Underwood-Petersville
- Unicoi
- Union
- Union Beach
- Union City
- Union Gap
- Union Grove
- Union Hall
- Union Hill-Novelty Hill
- Union Park
- Union Point
- Union Springs
- Uniondale
- Unionport
- Uniontown
- Unionville
- Unity
- Universal City
- University
- University Center
- University City
- University Gardens
- University Heights
- University Park
- University Place
- Upland
- Upper Alton
- Upper Arlington
- Upper Bear Creek
- Upper Brookville
- Upper Fruitland
- Upper Grand Lagoon
- Upper Lake
- Upper Marlboro
- Upper Montclair
- Upper Nyack
- Upper Pohatcong
- Upper Saddle River
- Upper Saint Clair
- Upper Sandusky
- Upton
- Uptown
- Urania
- Urbana
- Urbancrest
- Urbandale
- Utica
- Uvalde
- Uvalde Estates
- Uxbridge
