| Altar of the Orc Lord Double-Aged in Bourbon & Sherry-Finished Rum Barrels | Modern Times | English Barleywine | 14.9% |
| Altar of the Orc Lord Double-Aged in Bourbon and Apple Brandy Barrels | Modern Times | English Barleywine | 13.2% |
| Altar of the Orc Lord: LOL Edition | Modern Times | American Barleywine | 13.5% |
| Altar of the Orc Lord: Sticky Toffee Edition | Modern Times | American Barleywine | 13.5% |
| Altbairisch Dunkel | Brauerei Aying Franz Inselkammer KG | | 5.0% |
| Altbairisch Dunkel | Hofbruhaus Traunstein | | 5.5% |
| Altbier | Agner & Wolf Brewery Corp. | Altbier | 4.9% |
| Altbier | BluCreek Brewing Company | American Brown Ale | |
| 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% |