Acronyms: E

Acronym	Name
E-MSAW	En Route Automated Minimum Safe Altitude Warning
E-MSAW	En-Route Automated Minimum Safe Altitude Warning
E-PIREPS	Electronic pilot reports
E/D	End-of-descent
E/O	Engine-out
EA	Enterprise architecture
EA	Environmental assessment
EAA	Experimental Aircraft Association
EACARS	Enhanced ACARS
EAD	Engine alert display
EAD	European AIS database (Eurocontrol)
EADI	Electronic attitude director indicator
EADS	European Aeronautic Defence and Space Co.
EAFR	Enhanced airborne flight recorder
EAI	Engine anti-ice
EAL	Evaluation assurance level
EAL-7	Evaluation assurance level-7
EANPG	European Air Navigation Planning Group
EAP	Engine alert processor
EAROM	Electrically alterable read-only memory
EARS	En Route Analysis and Reporting System
EARTS	En route automated radar tracking system
EAS	Equivalent airspeed
EASA	European Aviation Safety Agency
EASIE	Enhanced ATM and Mode S implementation in Europe
EATCHIP	European air traffic control harmonization & integration program
EATMS	European ATM System (Eurocontrol)
EATRADA	European ATM Research and Development Association
EB	Engineering Brief
EBC	Event Based Currency
EBR	Extended bit rate
EBUS	Enhanced Backup Surveillance
EC	Engineering Center
EC	European Commission
ECAC	European Civil Aviation Conference
ECAM	Electronic caution alert module
ECC	Error correcting code
ECEF	Earth-centered, earth-fixed
ECG	En Route Communications Gateway
ECJ	European Court of Justice
ECL	Emitter coupler logic
ECMP	Electronic component management system
ECN	Engineering change notice
ECO	Engineering change order
ECOM	En Route Communications
ECP	EICAS control panel
ECP	Engineering change proposal
ECS	Engineering compiler system
ECS	Environmental control system
ECS	Event criterion subfield
ECSL	Left environmental control system card
ECSMC	Environmental control system miscellaneous card
ECSR	Right environmental control system card
ECU	Electronic control unit
ECVFP	Expanded Charted Visual Flight Procedures
ED	EICAS display
EDA	Electronic design automation
EDAC	Error detection and correction
EDARC	Enhanced direct access radar channel
EDC	Early Display Configuration
EDC	En Route Departure Capability
EDC	Enterprise Data Center
EDC	Error detection and correction
EDCT	Estimated Departure Control Time
EDCT	Expect Departure Clearance Time
EDCT	Expedite Departure Path
EDDA	Environmental Due Diligence Audit
EDDS	Electronic document distribution service
EDI	Electronic data interchange
EDI	Engine data interface
EDIF	Engine data interface function
EDIS	Emergency digital information service
EDIU	Engine data interface unit
EDMS	Electronic Document Management Systems
EDMS	Electronic data management system
EDMS	Emissions and Dispersion Modeling System
EDP	Electronic data processing
EDP	Engine driven pump
EDP	Engineering development pallet
EDS	Embedded diagnostic system
EDS	Enterprise Database System
EDS	Explosive detection system
EDU	Electronic display unit
EE	Electrical engineer
EE	Electronics equipment
EEAS	Enhanced en-route automation system
EEC	Electronic engine control
EEC	Eurocontrol Experimental Center
EEO	Equal Employment Opportunity
EEPROM	Electrical erasable programmable ROM
EEU	Electrical load management system electronics unit
EFAS	En Route Flight Advisory Service
EFB	Electronic flight bag
EFC	Expect Further Clearance
EFC	Expected further clearance
EFD	Electronic flight display
EFDP	European flight data processing (Eurocontrol)
EFIC	Electronic flight instrument controller
EFIP	Electronic flight instrument processor
EFIS	CP EFIS control panel

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Acronyms: E