J1 5181809 224213911 2008-07-07T20:54:39Z 216.64.18.21 '''J1''' may refer to: * The [[Janko group J1]] *[[J-I]], a [[Japan]]ese launcher * [[AEG J.I]], a [[Germany|German]] [[World War I]] [[ground attack]] [[aircraft]] * [[J-1 visa]] is a type of U.S. [[Visa (document)|visa]] for exchange visitors (e.g. [[students]] coming to the [[USA]] for an [[internship]]). * Shorthand for [[J. League|J.LEAGUE Division 1]] * Y-DNA [[Haplogroup J1 (Y-DNA)|Haplogroup J1]] * [[Junkers J.I]], a [[World War I]] German aircraft destroyed in 1891 {{disambig}} [[de:J1]] [[fr:J1]] [[it:J1]] [[nl:J1]] [[ja:J1]]