CG, Cg or cg may stand for:
== Organizations ==
Chaudhary Group (worldwide), a leading multinational company based in Nepal
Cigna (CG), Connecticut General Life Insurance Company, formed in Hartford in 1865
Airlines PNG IATA code
Chappe et Gessalin, a French automobile maker
Central of Georgia Railway, constructed to join the Macon and Western Railroad at Macon, Georgia and run to Savannah, Georgia in the USA
Colorado General, abbreviated name of Colorado General Hospital, former name of University of Colorado Hospital
Common Ground (NYC), a non-profit that builds and runs supportive housing in...