| Abbreviation | Definition |
|---|---|
| ESNM | Elemental Summit Normal Mode |
| ESOC | European Stroke Organisation Conference |
| ESPC | European Space Power Conference |
| ESPM | European Solar Physics Meeting |
| ESSC | European Social Services Conference |
| ESSS | Embedded Safety and Security Summit |
| ESTC | Ecotourism and Sustainable Tourism Conference |
| ESTC | Empire State Tourism Conference |
| ESWC | European Semantic Web Conference |
| ESWC | Extended Semantic Web Conference |
| ETACOM | Conference on Emerging Technologies and Applications in COMmunications |
| ETAPS | European Joint Conference on Theory And Practice of Software |
| ETC | European Test Conference |
| ETEC | Emerging Technologies Energy Conference |
| ETEC | Energy Technology Expo Conference |
| ETFA | IEEE Conference on Emerging Technologies and Factory Automation |
| ETFC | Environmental Trade Fair and Conference |
| ETHIC | Emerging Technologies and Healthcare Innovations Congress |
| ETLPDS | Emerging Technologies: Designing Low Power Digital Systems |
| ETMN | Emerging Technologies- Micro to Nano |