| Acronym | Definition |
|---|
| ESAS | Embedded Systems and Applications |
| ESAS | Edmonton Symptom Assessment System |
| ESAS | Electric Steer Assisted Steering |
| ESAS | Escola Superior Agrária de Santarém (Portugal) |
| ESAS | Enhanced Situational Awareness System |
| ESAS | Extraction System of Agricultural Statistics (Canada) |
| ESAS | Engineering Semantic Agent Systems (IEEE Workshop) |
| ESAS | European Workshop on the Security of Ad Hoc and Sensor Networks |
| ESAS | École Supérieure d'Assistant Spécialisé (French: Specialized Higher School Assistant) |
| ESAS | Electronically Steerable Antenna System |