U
- (Conecuh County) Union
- (Coosa County) Ucolo
- (Campbell County) Upalco
- (Conecuh County) Utley
- Uvada
- (Choctaw County) Uisco
- (Baxter County) Utida
- (Campbell County) Utahn
- (Conecuh County) Utah Labor Center Condominium
- (Conecuh County) University Village
- (Conecuh County) Unionwood Place
- (Conecuh County) Union View
- (Conecuh County) Union Plat
- (Fayette County) Uintah Junction
- (Fayette County) Uintah Highlands
- (Cullman County) Upton
- (Arkansas County) Upton
- (Bibb County) Upper Sunnyside
- (Coffee County) Upper Kimberly
- (Fayette County) Uintah