- Amigo's Market
- Amigo's Mexican Restaurant
- Amish Connection
- Amo Oil
- Amoco Food Shop
- Amoco Gas Station
- Amoco Gasoline and Food Shops
- Amoco Oil
- Amoco Service Station
- Amoco Split Second
- Amore Pizza
- Ampco Parking
- Ampco Systems Parking
- Ample Storage
- AMS
- Amscot
- Amscot Corporation
- Amsoil
- Amsoil Synthetic Lubricant Dealer
- Ams-Oil Synthetic Lubricants Dealer
- Amsouth Bank
- Amsouth Bank - Departments- Mortgage Department
- Amsouth Investment Services
- Amstar Mortgage
- Amstar Mortgage Corporation
- Amtech Lighting Services
- Amtrak
- Amtrust Bank
- Amvets Thrift Store
- Amway Direct Distributor
- Amway Distributors
- Amway Home Products
- Amway Products
- Amway Products & Services
- Amway Products & Services Distributors
- Amy's
- Amy's Nails
- Amy's Place
- An Affair To Remember