A
- (Crenshaw County) Almy
- (Baxter County) Antelope Valley
- (Clarke County) Allendale
- (Bullock County) Aladdin
- (Crenshaw County) Altamont
- (Crenshaw County) Aspen
- (Colbert County) Acme
- (Clarke County) Arminto
- (Bullock County) Alva
- (Baxter County) Adon
- (Chilton County) Athol
- (Clarke County) Air Base Acres
- (Clarke County) Alcova Po
- (Covington County) Arizona Island
- (Chilton County) Arcola
- (Choctaw County) Alpine Junction
- (Crenshaw County) Antelope
- (Chilton County) Altvan
- (Blount County) Ammon
- (Bibb County) Arlington
- (Campbell County) Atlantic City
- (Colbert County) Arvada
- (Arkansas County) Albany
- (Coosa County) Arrowhead Springs
- (Clarke County) Alcova
- (Clarke County) Antelope Hills
- (Chilton County) Albin
- (Choctaw County) Alpine Northeast
- (Choctaw County) Alpine Northwest
- (Cullman County) Airport Road