Aerospace Acronyms: E
| Acronym | Definition |
|---|---|
| EADI | Electronic Attitude Director Indicator. |
| EAT | Estimated Approach Time. |
| EBAA | European Business Aircraft Association. |
| ECAC | European Civil Aviation Conference. |
| ECOGAS | European Council of General Aviation Support. |
| ECU | Environmental Control Unit. |
| EET | Estimated Elapsed Time. |
| EFAS | Electronic Flash Approach Light System. |
| EFATO | Engine Failure At (or after) Take-Off. |
| EFIS | Electronic Flight Instrument System. |
| EGT | Exhaust Gas Temperature (gauge). |
| EHSI | Electronic Horizontal Situation Indicator. |
| EICAS | Engine Indicating and Crew Alerting System. |
| ELT | Emergency Locator Transmitter. |
| Empty Weight | Weight of the basic aeroplane including all fixed equipment, plus unusable fuel, oil, hydraulic and other fluids. |
| Encoding Altimeter | an altimeter which gives a digital output to the transponder. |
| EOBT | Estimated Off-Blocks Time. |
| EPNdB | Effective Perceived Noise Decibel. |
| ETA | Estimated Time of Arrival. |
| ETD | Estimated Time of Departure. |
| ETE | Estimated Time En Route. |
| EROPS | Extended Range Operations. |
| ETPS | Empire Test Pilots School. |
| Eurocontrol | Organisation for coordinating enroute air traffic control in Europe. |
