Pennsylvania Cities
- Uhdey, PA
- Uhlerstown, PA
- Uledi, PA
- Ulster, PA
- Ulysses, PA
- Unamis, PA
- Undercliff, PA
- Unicorn, PA
- Union Center, PA
- Union City, PA
- Union Dale, PA
- Union Deposit, PA
- Union Furnace, PA
- Union Grove, PA
- Union Hill, PA
- Union Mills, PA
- Union Square, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Township, PA
- Union Valley, PA
- Union Water Works, PA
- Uniontown, PA
- Unionville, PA
- United, PA
- Unity, PA
- Unityville, PA
- Universal, PA
- University Heights, PA
- University of Pittsburgh Bradford, PA
- University of Pittsburgh Johnstown, PA
- University Park, PA
- Uno, PA
- Upland, PA
- Upper Allen, PA
- Upper Augusta, PA
- Upper Bern, PA
- Upper Black Eddy, PA
- Upper Brownville, PA
- Upper Burrell, PA
- Upper Chichester, PA
- Upper Darby, PA
- Upper Dublin, PA
- Upper Dutchtown, PA
- Upper Emilie, PA
- Upper Exeter, PA
- Upper Fairfield, PA
- Upper Frankford, PA
- Upper Frederick, PA
- Upper Glasgow, PA
- Upper Gwynedd, PA
- Upper Hanover, PA
- Upper Hillville, PA
- Upper Lawn, PA
- Upper Leacock, PA
- Upper Lehigh, PA
- Upper Macungie, PA
- Upper Mahanoy, PA
- Upper Mahantongo, PA
- Upper Makefield, PA
- Upper Merion, PA
- Upper Middletown, PA
- Upper Mifflin, PA
- Upper Milford, PA
- Upper Moreland, PA
- Upper Mount Bethel, PA
- Upper Nazareth, PA
- Upper Octoraro, PA
- Upper Oxford, PA
- Upper Paxton, PA
- Upper Peanut, PA
- Upper Pottsgrove, PA
- Upper Providence, PA
- Upper Reese, PA
- Upper Salford, PA
- Upper Saucon, PA
- Upper Southampton, PA
- Upper St. Clair, PA
- Upper Strasburg, PA
- Upper Tulpehocken, PA
- Upper Turkeyfoot, PA
- Upper Two Lick, PA
- Upper Tyrone, PA
- Upper Uwchlan, PA
- Upper Whyel, PA
- Upper Yoder, PA
- Upperstrasburg, PA
- Upton, PA
- Urban, PA
- Urey, PA
- Uriah, PA
- Ursina, PA
- Uswick, PA
- Utahville, PA
- Utica, PA
- Uwchlan, PA
- Uwchland, PA
