| Altitude | Tuckerman Brewing Co. | Altbier | 7.5% |
| Altmans Alt | Mountain Sun Pub & Brewery | American Brown Ale | |
| Altra Volta - Muscat | fox farm brewing | Wild Ale | 6.5% |
| Altra Volta - Pineau | fox farm brewing | Wild Ale | 6.5% |
| Altruistic American Ale | Harvest Moon Brewery / Cafe | American Pale Ale | |
| Altus Gravitas | Finch's Beer Co. | American Barleywine | 9.0% |
| Alum Rock | Santa Clara Valley Brewing | Imperial IPA | 8.5% |
| Aluminum Army | Sloop Brewing | New England IPA | 6.5% |
| Älvdans | Charlis | | 5.1% |
| Alvin | Basqueland Brewing Co | Russian Imperial Stout | 10.5% |
| Alvinne Moenshine | Brouwerij Alvinne | Eisbock | 20.0% |
| Alvinne Undressed | Brouwerij Alvinne | Flanders Oud Bruin | 6.9% |
| Alvinne Undressed | Picobrouwerij Alvinne / Den Bierzolder | | |
| Alvino Oak Aged Bourgogne Barrel | Alvinne Picobrouwerij | Saison | 5.5% |
| Always & Forever | Other Half Brewing Co. | Imperial IPA | 7.8% |