E
E/D
E/E
E/O
EAA
EADI
EAFR
EAI
EAIS
EAMR
EANPG
EAP
EAROM
EARTS
EAS
EASA
EASIE
EATCHIP
EATMS
EB
EBACE
E-BAY
EBC
EBCF
EBU
EBV
EC
ECAC
ECAFM
ECAM
ECAMS
ECARS
ECCENTRIC
ECCM
ECCN
ECEF
ECHA
Echo
ECI
ECL
ECLIPTIC
ECLL
ECM
ECMP
ECOLOGICAL SYSTEM
ECON
ECP
ECS
ECSL
ECSMC
ECSR
ECTM
ECU
ED
EDA
EDAC
EDC
EDCU
EDDS
EDDY
EDFCS
EDI
EDIF
EDIT
EDIU
EDL
EDMS
EDP
EDR
EDS
EDU
EE
EEC
EED
EELV
EEP
EEPROM
EESS
EEU
EEW
EF
EFB
EFC
Efcs
EFCU
EFCV
EFD
EFDR
EFF
EFH
EFI
EFIC
EFIP
EFIS
EFIS/MFD
EFISCP
Eft
EFVS
EGIHO
EGIR
EGNOS
EGP
EGPWS
EGR
EGT
EHCL
EHF
EHSI
EHSV
EHV
EI
EIA
EIAV
EIC
EICAS
EICASC
EICC
EIPC
EIPI
EIRP
EIS
EISA
EIU
EJ
EJECT
EJECTION CAPSULE
EL / FCG
ELB / ISE
ELC
ELEC
Elect
ELECTRIC PROPULSION
ELECTROMAGNETIC RADIATION
ELECTRON
ELECTRONIC DATA PROCESSING
ELEK
elev
Elevator
elex
ELLIPSE
ELM
ELMS
ELO
ELPU
ELS
ELT
EM
Em Route Center
EMB
EMC
EMDP
emerg
EMF
EMG
Emg
EMI
EML
EMP
Empennage
EMS
EN ROUTE AIR TRAFFIC CONTROL SERVICE
EN RTE
ENB
enbl
ENG
ENOC
Enplanements
ENQ
ENR
ENRGZ
ENS
ENT
ENVIRONMENT
Eo
EO
EOA
EOD
EOF
EOJ
EOM
EOS
EOSAT
EOT
EOV
EP
EPA
EPAC
EPC
EPCM
EPCS
EPCU
EPDC
EPDU
EPGDS
EPGS
ephemeris
E-PIREPS
E-PLANE
EPLD
EPM
EPNdB
EPNL
EPOCH
EPP
EPR
EPROM
EPS
EPU
EQ
EQAR
eql
eqpmt
EQUIP
Equivalent Airspeed (EAS)
ER
ERA
ERAA
ERB/ERP
ERD
ERDI
ERE
ERJ
EROS
ERP
ERPDU
ERQPDU
ERS
Eru
ES
ESA
ESAD
ESAS
ESC
E-Scan
ESCAPE VELOCITY
ESD
ESD/DSK
ESD/LNP
ESDS
ESE
ESH
ESHP
ESI
ESID
ESIS
ESLRF
ESM
ESOA
ESOP
ESOV
ESR
ESS
ESSD
Essential Air Service
ESSP
Essu
EST
ESU
ESU1
ET
ETA
ETB
ETC
ETD
ETE
ETI
ETIPS
ETM
ETMS
ETOP
ETOPS
ETP
ETR
ETRC
ETS
ETTS
ETVS
ETX
EU
EUR
Eurocae
EUROCONTROL
EVAL
EVAPORATION
EVM
EW
ex
EXC
EXEC
exh
EXOBIOLOGY
EXOSHPERE
EXOTIC FUEL
EXPECTED APPROACH CLEARENCE TIME (EAC)
EXPECTED FURTHER CLEARENCE TIME (EFC)
EXPLOSIVE BOLT
EXT
EXTG
EXTRATERRESTRIAL
Extremely Improbable
Extremely Remote
EYEBALLS IN, EYEBALLS OUT