Florida Neighborhoods U
- Universal (92)
- University Heights South (6)
- University Park (38)
- University Park (5)
- University Square (83)
- Upper East Side North (172)
- Upper East Side South (36)
- Upper Largo (73)
- Upper Riviera (30)
- Upper Tampa Bay (4)
- Uptown Altamonte (13)
- Uptown Fort Lauderdale (3)
- Uptown Orlando (49)
- Uptown St Augustine (16)
- Uptown St Petersburg (43)
- Uptown Tampa (7)
- Urban Estates (209)