- Asian grocery store
- Arts organization
- Audiologist
- Auto parts store
- Amusement center
- Abortion clinic
- Amusement park
- Archery club
- Adventure sports
- Agistment service
- Auto spring shop
- Auto parts manufacturer
- Alcoholism treatment program
- Athletic track
- Air conditioning repair service
- Auto electrical service
- Auto radiator repair service
- Auto repair shop
- Allergist
- Attraction