| Aardbei/Kriek Bio Aardbeien season 18/19 blend No. 98 | 3 Fonteinen | Lambic | 6.3% |
| Aardmonnik | De Struise Brouwers | | |
| Aardmonnik - Earthmonk | De Struise Brouwers | | 8.0% |
| Aaron | Hill Farmstead | English Barleywine | |
| Aaron: Bourbon/Cognac | Hill Farmstead | English Barleywine | 9.0% |
| Aaron: Cognac | Hill Farmstead | American Barleywine | 10.0% |
| Aaron: Grand Cru | Hill Farmstead | English Barleywine | |
| Aaron: Riserva | Hill Farmstead | English Barleywine | |
| Aarsh Red Ale | Heavy Seas Beer | | 7.0% |
| Aass Bayer (Aass Dark) | Aass Brewery | European Dark Lager | 4.5% |
| Aass Juleøl Premium | Aass Brewery | Vienna Lager | 6.5% |
| Aass Pilsner | Aass Brewery | | 4.7% |
| AB el lechedor | Night Shift Brewing | | |
| Ab Ovo | 3 Sheeps Brewing Company | American Stout | 13.7% |
| AB:26 | BrewDog Ltd | American Imperial Stout | |