Alaskan ESB. AK.

 Arcadia Lake Superior ESB. MI.

 Black Sheep Best Bitter. England. ABV: 3.8%.

 County Durham's ESB. Canada.

 De Ranke XX Bitter. Belgium.

 Dick's Best Bitter. WA. ABV: 5%.

 Elysian The Wise ESB. WA.

 Hammer & Nail Extra Special Bitter Ale. CT.

 Hawks Super Natural ESB. OR.

 Ipswich E.S.B. Ale. MD.

 Oasis Capstone ESB. CO.

 Pitchfork Rebellious Bitter. England.

 Rogue Younger's Special Bitter. OR.

 Ruddles Best Bitter. England.

 Theakston Draught Best Bitter. England. ABV: 3.8%

 Whitbread Best Bitter. England.

 Woodforde's Norfolk Wherry Best Bitter. England.