GESS
| Acronym | Definition |
|---|---|
| GESS | Gulf Educational Supplies Show (United Arab Emirates) |
| GESS | German European School Singapore (est. 1971) |
| GESS | Global Earthquake Satellite System (US NASA) |
| GESS | Gas Exchange Simulation System |
| GESS | George Elliot Secondary School (Lake Country, British Columbia, Canada) |
| GESS | Graphics Executive Support System |