| Abbreviation | Definition |
|---|---|
| ECOWAS | Economic Community of West African States |
| ECRA | Elizabeth Crescent Residents Association |
| ECSA | Engineering Council of South Africa |
| ECTS | European Calcified Tissue Society |
| EDA | European Dairy Association |
| EDAC | Economic Development Assistance Consortium |
| EDANA | European Disposables And Nonwovens Association |
| EDC | Economic Development Corporation |
| EDFA | European Down and Feather Association |
| EDIS | Emergency Digital Information Service |
| EDN | Enterprise Development Network |
| EDN | Entrepreneur Development Network |
| EDTA | Electric Drive Transportation Association |
| EEMA | European Electronic Messaging Association |
| EEMA | European Engineering and Management Association |
| EERA | Eastern Educational Research Association |
| EERA | Electrical Equipment Representatives Association |
| EERA | European Electronics Recyclers Association |
| EFEE | European Federation of Explosives Engineers |
| EFET | European Federation of Energy Traders |