| Acronym | Definition |
|---|
| ERSAC➣Environmental Resources Spatial Analysis Center |
| ERSAC➣Emergency Response Senior Advisory Committee (US FEMA) |
| ERSAC➣Error Resilient Scalable Audio Coding |
| ERSAC➣Environmental Remote Sensing Applications Centre (United Arab Emirates) |
| ERSAC➣European Regional Science Association Council |
| ERSAC➣Ente Regionale per lo Sviluppo Agricolo in Campania |