| Augustijn Ale | Brouwerij Van Steenberge N.V. | | 8.0% |
| Augustiner | Iron City Brewing Co. | American Lager | 4.3% |
| Augustinian Ale | Nethergate Brewery Co Ltd | | 5.2% |
| Auld Acquaintance Spiced Ale | Pike Pub and Brewery | | |
| Auld Alliance | Cigar City Brewing | Scotch Ale / Wee Heavy | 8.5% |
| Auld Asheville Vintage Ale | Highland Brewing Company | Old Ale | 9.5% |
| Auld Battle Axe | Laurelwood Public House & Brewery | Scotch Ale / Wee Heavy | 10.0% |
| Auld Bitch | Tahoe Mountain Brewing Co. | American Barleywine | 10.8% |
| Auld Lang Syne | Coast Range Brewing | | |
| Auld Yin | Evil Twin | American Imperial Stout | 12.0% |
| Aultmore Albatross | Partizan Brewing | English Barleywine | 10.0% |
| Aún Más A Jesús | Evil Twin | American Imperial Stout | 12.0% |
| Aún Más Cafe Jesús | Evil Twin | American Imperial Stout | 12.0% |
| Aun Mas Chili Jesus | Evil Twin | American Imperial Stout | 12.0% |
| Aun Mas Todo Jesus | Evil Twin | American Imperial Stout | 12.0% |