E | East or eastern longitude |
EAT | Expected approach time |
EANPG | European air navigation planning group |
EATMS | European air traffic management system |
EB | Eastbound |
ECAC | European civil aviation conference |
EET | Estimated elapsed time |
EHF | Extremely high frequency (30 000 MHz to 300 000 MHz) |
ELBA | Emergency location beacon−aircraft |
ELEV | Elevation |
ELR | Extra long range |
EM | Emission |
EMBD | Embedded in a layer (to indicate kumulonimbus embedded in layers of other clouds) |
EMERG | Emergency |
EN | English language |
END | Stop−end (related to RVR) |
ENE | East−north−east |
ENG | Engine |
ENR | En route |
ENRC | Enroute chart (followed by name/title) |
EOBT | Estimated off−block time |
EQPT | Equipment |
EPNdB | Unit of effective perceived noise level |
EPNL | Effective perceived noise level |
ESE | East−south−east |
EST | Estimate or estimated or estimate (message type designator) |
ETA | Estimated time of arrival or estimating arrival |
ETD | Estimated time of departure or estimating departure |
ETO | Estimated time over significant point |
EU | European Union |
EUR | European Region |
EV | Every |
EXC | Except |
EXER | Exercises or exercising or to exercise |
EXP | Expect or expected or expecting |
EXTD | Extend or extending |