| UltraViolet | Ecliptic Brewing Company | American Wild Ale | 7.5% |
| Umae Umami | The Livery | American Wild Ale | 11.0% |
| Umami | The Livery | American Wheatwine Ale | 12.0% |
| Umami | MAD Beer | American Imperial Pilsner | 6.3% |
| Umatilla | Brew Hub LLC | American Barleywine | 11.4% |
| Umbra | Back Cabin Brewing Co. | | |
| Umbrix | Mike Hess Brewing | American Imperial Stout | 10.2% |
| Ume Lambic | OWA Beer | Belgian Fruit Lambic | 5.5% |
| Ume Lambic | OWA Brewery | Belgian Fruit Lambic | 5.5% |
| Umlaut Kölsch | Seedy Brewing | German Kölsch | 5.0% |
| Un Earthly Imperial India Pale Ale | Southern Tier Brewing Co | American Imperial Stout | 9.5% |
| Un-Leashed Imperial Red Ale | Great Dane Pub and Brewing #1 | | 12.4% |
| Un-Uninvited | Cigar City Brewing | American Imperial Stout | 11.9% |
| Unapologetic IPA | Stone Brewing | American Imperial IPA | 8.8% |
| The unbelievable norwegian alligator dong flop | Amager Bryghus | Smoke Beer | 7.0% |