The middle of the Atlantic OceanMid-Atlantic English, a mix between British English and American EnglishMid-Atlantic Region (Little League World Series), one of the United States geographic divisions of the Little League World SeriesMid-Atlantic Ridge, an underwater mountain range in the Atlantic Ocean separating two tectonic platesMid-Atlantic (United States), a geographic region of the United StatesMid-Atlantic Athletic Conference, an athletic league in the United StatesMid-Atlantic Championship Wrestling, brand name for wrestling events promoted by Jim Crockett Promotions reference