DC2 may refer to:
Device Control Two, one of the C0 and C1 control codes DigiCipher 2, a proprietary standard format of digital signal transmission and encryption Douglas DC-2, a 14-seat twin-engined airliner produced by the American company Douglas Aircraft Corporation 1934–1939 Acura/Honda Integra DC2 chassis Dance Central 2, a 2011 video game Dino Crisis 2, a 2000 video game
See also DCII (disambiguation)