STEG
| Acronym | Definition |
|---|---|
| STEG | Societe Tunisienne de l'Electricite et du Gaz (French) |
| STEG | Southern Tier Economic Growth (Chemung County, NY) |
| STEG | Septic Tank Effluent Gravity (sewage system) |
| STEG | Story-Telling and Educational Games (workshop) |
| STEG | Stoom en Gas Centrale (Dutch: Steam and Gas Central) |
| STEG | Sindicato de Trabajadores de Educación de Guatemala (Spanish) |