Florida Neighborhoods U
- Universal (99)
- University Heights South (5)
- University Park (36)
- University Park (8)
- University Square (84)
- Upper East Side North (148)
- Upper East Side South (32)
- Upper Largo (63)
- Upper Riviera (25)
- Upper Tampa Bay (3)
- Uptown Altamonte (8)
- Uptown Fort Lauderdale (3)
- Uptown Orlando (41)
- Uptown St Augustine (10)
- Uptown St Petersburg (27)
- Uptown Tampa (12)
- Urban Estates (189)