| Abbreviation | Definition |
|---|---|
| EBS | Electro-Broker System |
| EC | The Exchange Correlation |
| ECH | Equity Clearing House |
| ECJ | The Engine Collectors Journal |
| ECM | Emerging Company Marketplace |
| ECM | Equity Capital Market |
| ECOS | Electronic Customised Option System |
| ECTS | European Credits Transfer System |
| EDR | European Depository Receipt |
| EDSP | Exchange Delivery Settlement Price |
| EFCC | European Futures Clearing Corporation |
| EFP | Exchange of Futures for Physicals |
| EFSA | Egyptian Financial Supervisory Authority |
| EFT | Efficient Financial Transaction |
| EGBI | Euro Government Bond Index |
| EGSE | EVE Galactic Stock Exchange |
| EIA | Equity Indexed Annuity |
| EIA | Equity-Indexed Annuities |
| EIA | Equity-Indexed Annuity |
| EIBA | Export and Industry Bank, Inc., Class A |