JDG

AcronymDefinition
JDGJoueur du Grenier (French Youtube channel)
JDGJournal Du Geek (French; blog)
JDGJournal of Differential Geometry
JDGJoint Detention Group
JDGJoint Director General
JDGJapanisch Deutsche Gesellschaft (German: Japanese-German Society; Japan)
JDGJudge Declared Goal (hot-air ballooning)
JDGJeffers Design Group (est. 1999; California)
JDGJugulodigastric
JDGJust Disc Golf (Canton, OH)