| Acronym | Definition |
|---|
| SGG | Secrétariat Général du Gouvernement (French: General Secretariat of the Government) |
| SGG | Saint Gobain Glass (Paris, France) |
| SGG | Services Généraux de Gestion SA (French: Facilities Management SA; Luxembourg) |
| SGG | Schweizerische Gesellschaft fur Gastroenterologie (German: Swiss Society of Gastroenterology) |
| SGG | Synthetic Greenhouse Gas |
| SGG | Superconducting Gravity Gradiometer |
| SGG | Sialosyl Galactosyl Globoside |
| SGG | Sales Growth Group (Altamonte Springs, FL) |
| SGG | Snow Gum Group (Australian project management consultant) |