| Altbier | Bluegrass Brewing Company, Inc. | American Brown Ale | |
| Altbier | Hausbrauerei Zum Schlssel | American Brown Ale | |
| Altbier | Prost Brewing Company | Dubbel | |
| Altbier | Second Street Brewery | American Brown Ale | |
| Altbier | Southampton Publick House | Altbier | 5.1% |
| Altbier | Steinfels Back & Brau | American Brown Ale | |
| AltBitter | Widmer Brothers Brewing | Altbier | 9.5% |
| Alter Ego | 4 Hands Brewing Co. | Black IPA | 5.5% |
| Alter Ego | Tree House Brewing Company | American IPA | 6.8% |
| Alter Spalter | Short's Brewing Company | | |
| Alter Valter | DesignBrew | Altbier | 4.7% |
| Altered Dankopotamus | Hop Dogma Brewing | | |
| Alternate Degeneracy | Gamma Brewing Company | English IPA | 8.2% |
| Alternate Portal | Cerebral Brewing | German Pilsner | 5.5% |
| Alternate Side | Third Rail Beer | American Stout | 8.1% |