| Acronym | Definition |
|---|
| ESAT | Etablissement et Service d'Aide par le Travail (French: Preparation and Service Support Through Work) |
| ESAT | École Supérieure des Arts et Techniques (French: Graduate School of Arts and Techniques) |
| ESAT | Employee Satisfaction |
| ESAT | École Supérieure et d'Application des Transmissions (French: Higher School of Communications and Application) |
| ESAT | Early Secreted Antigenic Target (protein) |
| ESAT | Enterprise Systems Analysis Technology (United Arab Emirates) |
| ESAT | Electrician's Self-Assessment Tool |
| ESAT | Education Sector Advisory Team (Ministry of Education and Sports; Nepal) |
| ESAT | Emergency Services Assistance Team |
| ESAT | Ethiopian Students Association of Texas |