SGG may refer to:
School of Geodesy and Geomatics Sermiligaaq Heliport (IATA: SGG) Silicon Gulch Gazette, a West Coast Computer Faire-related gazette by Jim Warren between 1977 and 1985 Societe Generale Group Sultanganj railway station (station code:SGG), Bihar, India Supergiant Games Swiss-German Sign Language (ISO 639:sgg) Sega Game Gear