| Acronym | Definition |
|---|
| EASS | Estonian Academy of Security Sciences (civil servants) |
| EASS | East Asian Social Survey |
| EASS | European Aviation Safety Seminar |
| EASS | Enseignement en Adaptation Scolaire et Sociale (French: Teaching in Special Needs Education; Canada) |
| EASS | Enfield Arts Support Service (UK) |
| EASS | Ephrata Area Social Services (Ephrata, Pennsylvania) |
| EASS | European Alarms & Security Systems (France) |
| EASS | Enquête sur l'Accès aux Service de Santé (French: Survey of Access to Health Service; Statistics Canada) |
| EASS | Engine Automatic Start System |
| EASS | Earth and Space Sciences |
| EASS | Electronic Anti-Skip System (Aiwa) |
| EASS | Embedded Application Security System (HP & Wave Systems) |
| EASS | European Association for the Sociology of Sport |