- Arlington, Tarrant County, Texas, United States1
- Aroostook County (Me.)1
- Asakusa-ku (Tokyo, Japan)1
- Asbury Park (N.J.)5
- Ascot (England)1
- Ashbourne (England)1
- Asheville (N.C.)9
- Asheville, Buncombe County, North Carolina, United States1
- Ashley River (S.C.)1
- Ashville (N.C.)2
- Aspinwall (Colon), New Granada, Panama, Central America1
- Aspinwall, New Granada, Panama, Central America3
- Assembly Street, Columbia, S.C.17
- Assisi (Italy)1
- Astor House, New York, New York, United States1
- Astoria (New York, N.Y.)1
- Astoria (Or.)1
- Asturias (Spain)2
- Atami, Japan (Shizuoka Prefecture)1
- Athens (Ga.)2