DGC Views 8 meanings found DGC is a common abbreviation in computing for Dedicated Graphics Chip or Digital Graphics Controller, and also represents the Directors Guild of Canada and the mining firm Detour Gold Corporation. Miscellaneous Digital Graphics Controller Dynamic Gamma Correction Academic & Science Drosophila Gene Collection Regional Degahbur, Ethiopia Directors Guild Of Canada Computing Destiny Gamers Club Dedicated Graphics Chip Business Detour Gold Corporation