2C 4386592 223301246 2008-07-03T13:39:47Z 146.119.253.15 '''2C''' may refer to: * [[2C (psychedelics)]], a family of psychedelic phenethylamines * [[Char 2C]], a French heavy tank developed during [[WWI]], but never deployed in combat. * [[Second Cambridge Catalogue of Radio Sources]]. * [[Two's complement]], a system for representing [[Signed number representations|signed integers]] on computers. {{disambig}} [[fr:2C]]