- Atlantic Coast1
- Atlas Mountains1
- Augusta, Richmond County, Georgia, United States1
- Ausable Chasm, Clinton County, New York, United States1
- Aust cliff, Aust, South Gloucestershire, England, United Kingdom1
- Australia [formerly known as New Holland]1
- Auvergne,France1
- Babb's Mill, Greene County, Tennessee, United States1
- Badlands National Park (S.D.)1
- Baia de Aries, Alba County, Romania1
- Banff (Alta.)1
- Barcelona, Spain1
- Bardstown (Ky.)1
- Barnes Center1
- Barroubio, Aigues-Vives, Beziers, Herault, Occitanie, France1
- Beaver Meadows, Carbon County, Pennsylvania, United States1
- Bedford County, Pennsylvania, United States1
- Belgium1
- Bengal, India1
- Berizov, Siberia, Russia1