CSGBCartophilic Society of Great Britain (England, UK)
CSGBCanadian General Standards Board
CSGBPhelps Centre for the Study of Government and Business (Sauder School of Business; University of British Columbia; Canada)
CSGBConfrérie Secrète du Grand Barour (French: Secret Brotherhood of Great Barour)
CSGBCassen Saint Geours Basket (French basketball club)
CSGBCercle Sportif du Gresivaudan Belledonne (French rugby club)