| Abbreviation | Definition |
|---|---|
| ESCOG | Eastern Sierra Council of Governments |
| ESCOR | Economic and Social Council Official Records |
| ESRC | Economic and Social Research Council |
| ESRC | Economic Social Research Council |
| ESRC | Economics and Social Research Council |
| ESSC | Electronics Sector Skills Council |
| ESSCO | Engineering Student Societies Council of Ontario |
| ETAC | East Texas Area Council |
| ETAC | Engineering Technology Accreditation Council |
| ETAC | Everson Teen Arts Council |
| ETCC | Emerging Technologies Coordinating Council |
| ETCI | Electro Technical Council of Ireland |
| ETSC | Engineering and Technology Student Council |
| ETSC | Enterprise Technology Security Council |
| ETSC | European Transport Safety Council |
| EVIC | Electric Vehicle Infrastructure Council |
| EWAC | Enterprise Web Advisory Council |
| EWC | European Works Councils |
| EWCC | Eaglesham Waterfoot Community Council |
| EWRC | European Weed Research Council |