| ETAA | East Tennessee Alliance for Animals 
| Others |
| ETAA | East Texas Advanced Academies
| Others |
| ETAA | East Texas Anesthesiology Associates
| Others |
| ETAA | East Turkistan Australian Association
| Others |
| ETAA | Education Technical Assistance Act
| Others |
| ETAA | Educational Technical Assistance Act
| Others |
| ETAA | Egyptian Travel Agent Association
| Others |
| ETAA | Egyptian Travel Agents Accusation
| Others |
| ETAA | Egyptian Travel Agents Association
| Others |
| ETAA | Elephant Trunk Access Area
| Others |
| ETAA | Emerging Technologies for Authorization and Authentication
| Others |
| ETAA | Emission Trading Association of Australia
| Others |
| ETAA | Enterprising Travel Agents Association
| Others |
| ETAA | Equine Therapies Association Australia
| Others |
| ETAA | Equine Therapies Association of Australia
| Others |
| ETAA | Estimated Time of Arrival Alert
| Others |
| ETAA | Estimated Time to Achieve
| Others |
| ETAA | Estimated Time to Achieve AcronymFinder
| Others |
| ETAA | Evanston Teacher Assistants Association
| Others |
| ETAA | Export Trade Association of the Americas
| Others |
| ETAA | Ezequiel Tafoya Alvarado Academy
| Others |
| ETAA | Frankfurt Air Base - US COM/NO, S-Germany
| Others |