ETAT
| Acronym | Definition |
|---|---|
| ETAT | Emergency Triage Assessment and Treatment (training course; World Health Organization) |
| ETAT | Emergency Triage and Treatment |
| ETAT | Environmental Technical Advisory Team |
| ETAT | European Technical Assistance Team |
| ETAT | External Threat Assessment Team (Secure Science Corporation) |
| ETAT | Escherichia Coli Tyrosine Aminotransferase (molecular biology) |