Florida Neighborhoods U
- Universal (99)
- University Heights South (5)
- University Park (33)
- University Park (7)
- University Square (83)
- Upper East Side North (151)
- Upper East Side South (33)
- Upper Largo (65)
- Upper Riviera (28)
- Upper Tampa Bay (2)
- Uptown Altamonte (8)
- Uptown Fort Lauderdale (3)
- Uptown Orlando (40)
- Uptown St Augustine (9)
- Uptown St Petersburg (27)
- Uptown Tampa (12)
- Urban Estates (190)