| Abbreviation | Definition |
|---|---|
| EATS | European Airline Training Symposium |
| EB | EastBound |
| EBD | Electronic Brake Distribution |
| EBD | Electronic Brake force Distribution |
| EBG | Electronic Bus Grant |
| EBP | Exhaust Back Pressure |
| EBS | Electronic Braking System |
| EBS | Emergency Bunker Surcharge |
| EBSF | European Bus System of the Future |
| EBTC | Eastern Border Transportation Coalition |
| EC | Engine Controller |
| EC | Englewood Connecting |
| ECAA | European Common Aviation Area |
| ECAC | European Civil Aviation Conference |
| ECAT | Escambia County Area Transit |
| ECC | Estimating Costs to Compare |
| ECCAIRS | European Coordination Centre for Accident and Incident Reporting Systems |
| ECDIS | Electronic Chart Display Information System |
| ECDS | Electronic Coordinate Determination System |
| ECFD | East Coast Freight Distribution |