| Abbreviation | Definition |
|---|---|
| DZA | Desert Z Association |
| EA | Executing Agency |
| EAA | Electric Auto Association |
| EAA | Environmental Awareness Association |
| EAA | European Agricultural Association |
| EAA | Experiment Aircraft Association |
| EAA | Experimental Aircraft Association |
| EAAS | European Association for American Studies |
| EABP | European Association for Body Psychotherapy |
| EAC | Endocrine Advisory Committee |
| EADA | English Amateur Dancesport Association |
| EAFA | European Aluminium Foil Association |
| EAFA | Extra Alarm Fire Association |
| EAFP | European Association of Fish Pathologists |
| EAGLES | European Advisory Group for Language Engineering Standards |
| EAIT | East Asia Institute for Teachers |
| EAJA | Eastern Africa Journalists Association |
| EAME | Estonian Association of Municipal Engineering |
| EAMG | European Additive Manufacturing Group |
| EAMG | European Allergen Manufacturers Group |