- Amazon River1
- Amity, Orange County, New York, United States1
- Anderson County1
- Anderson County (S.C.)1
- Anderson, Anderson County, South Carolina, United States1
- Anglezarke Mine, Chorley, Lancashire, England, United Kingdom1
- Antwerp, Jefferson County, New York, United States1
- Apollo Beach1
- Appomattox (Va.)1
- Aragon, Spain1
- Arcadia1
- Arendal, Aust-Agder county, Norway1
- Argentina1
- Arizona1
- Arles (France)1
- Asheville, Buncombe County, North Carolina, United States1
- Ashley River (S.C.)1
- Aspinwall (Colon), New Granada, Panama, Central America1
- Athens, Clarke County, Georgia, United States1
- Atkinson1