ISGC
| Acronym | Definition |
|---|---|
| ISGC | Idaho Space Grant Consortium (US NASA) |
| ISGC | International Symposium on Grid Computing |
| ISGC | International Steel Guitar Convention |
| ISGC | International Society of Gastroenterological Carcinogenesis (est. 1996) |
| ISGC | Islamic Society of Greater Charlotte (North Carolina) |
| ISGC | International Society of Guatemala Collectors (stamps) |
| ISGC | International Stargate Command (Stargate slang) |