A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

EEast or eastern longitude
EATExpected approach time
EANPGEuropean air navigation planning group
EATMSEuropean air traffic management system
EBEastbound
ECACEuropean civil aviation conference
EETEstimated elapsed time
EHFExtremely high frequency (30 000 MHz to 300 000 MHz)
ELBAEmergency location beacon−aircraft
ELEVElevation
ELRExtra long range
EMEmission
EMBDEmbedded in a layer (to indicate kumulonimbus embedded in layers of other clouds)
EMERGEmergency
ENEnglish language
ENDStop−end (related to RVR)
ENEEast−north−east
ENGEngine
ENREn route
ENRCEnroute chart (followed by name/title)
EOBTEstimated off−block time
EQPTEquipment
EPNdBUnit of effective perceived noise level
EPNLEffective perceived noise level
ESEEast−south−east
ESTEstimate or estimated or estimate (message type designator)
ETAEstimated time of arrival or estimating arrival
ETDEstimated time of departure or estimating departure
ETOEstimated time over significant point
EUEuropean Union
EUREuropean Region
EVEvery
EXCExcept
EXERExercises or exercising or to exercise
EXPExpect or expected or expecting
EXTDExtend or extending
(C) 2012-18 Jan Hrkal