BO2 may refer to:
Arts, entertainment, and media Blackout! 2, rap album by Method Man & Redman BO2, first song of the Blackout! 2 album BO*2, MusiquePlus TV series by the Sckoropad Twins Call of Duty: Black Ops II, a 2012 first-person shooter game by Activision Other uses Bo.2, see List_of_aircraft_(B)#Borel Borate
See also B2O Bobo (disambiguation) Boo (disambiguation)