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Most plastic don’t readily ______ heat and electricity.A.attractB.absorbC.carryD.conduct
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答案D考查动词词义辨析.句意：大多数塑料不能传热导电.Conduct传（热、电等）符合句意；attract吸引；absorb吸收；carry传送,运输.
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AA Airworthiness Authorities
AA Arithmetical Average
AAA Airworthiness Approval Attestation
AAAH Airbus Approved Abbreviations Handbook
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AACD Aeronautical Administrative Communication Domain
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AAL Above Aerodrome Level
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AAMG Airbus Application Management Group
AAP Additional Attendant Panel
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AAR Air-to-Air Refueling
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ABCM Alternate Brake Control Manifold
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ABD Airbus Directive and Procedure
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CAOM Cabin Attendant Operating Manual
CAP Capacitor
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CAPS Cabin Altitude Pressure Sensor
CAPT Captain
CAR Civil Aviation Requirements
CARE Common Airbus Requirements Engineering
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CARP Carpet
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CAS Collision Avoidance System
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CAS Cabin Attendant Seat
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CCC Component Change Card
CCC Configuration Control Committee
CCC Cabin and Cargo Customization
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CCD Cursor Control Device
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CCG Cabin Configuration Guide
CCITT Consultative Committee International Telegraphy & Teleph
CCM Configuration Control Management
CCMail Cabin Crew Mailing
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CCQ Cross Crew Qualification
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CEV Commercial Equipment Ventilation
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CF Configuration File
CFAR Certification First Article Review
CFDIU Centralized Fault Display Interface Unit
CFDS Centralized Fault Display System
CFE Customer Furnished Equipment
CFF Cabin First Flight
CFFC Cockpit Fixed Frequency Converter
CFI Clearance for Installation
CFIT Controlled Flight Into Terrain
CFM Cable Fabrication Manual
CFM Cubic Feet per Minute
CFMI CFM International
CFP Computerized Flight Plan
CFR Code of Federal Regulations
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CFRP Carbon Fiber Reinforced Plastic
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CFS Cold Finished Steel
CFT Call For Tender
CFVCU Cargo Fire Verification Control Unit
CFVS Cargo Fire Verification System
CG Center of Gravity
CGC Customer Ground Check
CGCS Center of Gravity Control System
CGIB Control and Guidance Integration Bench
CGM Computer Graphics Metafile
CH Character
CH Center Hatrack
CHAM Chamfer
CHAN Channel
CHAS Chassis
CHG Change
CHIFS Configuration Handling and Industrialization of Field loadable Software
CHMBR Chamber
CHRG Charge
CHRO Chronometer
CHT Cargo Hold Tank
CI Cost Index
CI Cast iron
CI Configuration Item
CI Conversion Instruction
CI Course to an Intercept
CICS Customer Information Control System
CICS/VS Customer Information Control System/Virtual Storage
CIDS Cabin Intercommunication Data System
CIM Continuous Image Microfilm
CIMS Communications and Identification Management System
CIN Change Identification Number
CINS Cabin Information Network System
CIP Continuous Improvement Plan
CIR Common Information Repository
CIRCE Conception Informatisée et Rationalisée des C?blages Electriques
CIT Compressor Inlet Temperature
CIU Camera Interface Unit
CKD Checked
CKPT Cockpit
CKT Circuit
CL Center Line
CL Checklist
CL Circuit Letter
CL/OP Closure/Opening
CLCTR Collector
CLD Closed
CLDB Component Location Data Bank
CLEDU Cabin LED Unit
CLG Centerline Landing Gear
CLG Ceiling
CLM Component Location Manual
CLM Cargo Load Management
CLN Clinometer
CLNG Ceiling
CLOG Clogging
CLOGD Clogged
CLPR Clapper
CLR ALT Clearance Altitude
CLRD Cleared
CLRNC Clearance
CLS Cargo Loading System
CLS Cargo Loading System Manual
CLSD Closed
CLSG Closing
CLTM Component Location Training Manual
CLV Clevis
CM Conversion Manual
CM Conversion Module
CM Call Maintenance
CM Centimeters
CM Collective Modification
CM Configuration Management
CM Crew Member
CMA Common Mode Analysis
CMC Central Maintenance Computer
CMD Command
CME Configuration Management Enabler
CMEU Cabin Passenger Management Memory Expansion Unit
CMF Central Maintenance Function
CMFLR Cam Follower
CMI Computer Managed Instruction
CMI Customer Modifiable Information
CMIT Component Management and Integration Team
CML Consumable Material List
CMM Calibration Memory Module
CMM Component Maintenance Manual
CMMM Component Maintenance Manual Manufacturer
CMMV Component Maintenance Manual Vendor
CMOS Complementary Metal Oxide Silicon
C-MOS Complementary Metal Oxyde Semiconductor
CMP Customer Maintenance Program
CMPLRY Complementary
CMPLTD Completed
CMPNT Component
CMPS CPLR Compass Coupler
CMPTG Computing
CMPTR Computer
CMR Certification Maintenance Requirements
CMRLR Cam Roller
CMS Central Maintenance System
CMS Code Matière Société
CMS Component Maintenance Sheet
CMS Cabin Management System
CMT Cabin Management Terminal
CMT Customization Management Tool
CMV Concentrator and Multiplexer for Video
CNA Common Nozzle Assembly
CNCT Connect
CNCTD Connected
CNCTN Connection
CNCTR Connector
CNCTRC Concentric
CNCV Concave
CND Conduit
CNI Communication, Navigation & Identification
CNSU Cabin Network Server Unit
CNTNR Container
CNTOR Contactor
CNTR Counter
CNTRTR Concentrator
CNU Cabin Network Unit
CO Company
CO Cut-Off
CO Carbon Monoxide
CO RTE Company Route
CO2 Carbon Dioxide
COAS Cabin Operations Applications System
COAX Coaxial
CoC Centre of Competence
COC Cabin Operation Center
COC Customer Originated Change
COCT Cabin Operations Consultation Tool
COD/BOD Chemical Oxygen Demand/Biological Oxygen Demand
CODD Contractual On Dock Date
CoE Center of Excellence
COHO Coherent Oscillator
COL Column
COLLI COntour LED LIght
COM Communication
COM Command
COM Common
COM Company Organization Manual
CoMa Configuration Manager
CombL Combustible Liquid
COMC CSAS Overheat Monitoring Controller
COMDL Coding Module
COML Commercial
COMO Coordination Memo
COMP Compass
COMP Compensator
COMPSN Compensation
COMPT Compartment
COMPTR Comparator
COMSEC Communication Security
COMTN Commutation
CONC Concentrator
COND Condition
COND Conditioned
COND Conditioning
CONDTN Condition
CONDTR Conditioner
CONFIG Configuration
CONFIRMD Confirmed
CONSUMPT Consumption
CONT Continue
CONT Continuous
CONT Controller
CONT Contour
CONV Converter
COO Chief Operating Officer
COOL Cooler
COOL Cooling
COOLG Cooling
COOLR Cooler
COORD Coordination
COORD Coordinate
COPI Copilot
Cor.M Corrosive Material
CORA Customer Order Administration
CORCTD Corrected
CORR Correct
CORR Corrugate
CORR Corrugation
COS Cowl Opening System
COS Cosine
COT Cotter
COTS Commercial Off-The-Shelf
COUNT Counter
COWL Cowling
CP Clock Pulse
CP Contributor Package
CP Control Panel
Cp, Cpk Capability indexes
CPC Cabin Pressure Controller
CPCP Corrosion Prevention and Control program
CPCS Cabin Pressure Control System
CPCS Cargo Pressure Control System
CPCU Cabin Pressure Control Unit
CPD Continuing Product Development
CPD Cabin Pressure Detector
CPDLC Controller-Pilot DataLink Communication
CPF Central Programme Function
CPIF Control Power Intermediate Frequency
CPIOM Core Processing Input/Output Module
CPL Couple
CPLD Coupled
CPLG Coupling
CPLR Coupler
CPM Critical Path Method
CPMS Cabin and Passenger Management System
CPMU Cabin Passenger Management Unit
CPNY Company
CPRSR Compressor
CPT Capture
CPT Compartment
CPT Cure Ply Thickness
CPU Central Processing Unit
CQ Customer Query
CR Cold Rolled
CR Change Request
CR VI Hexavalent Chromium
CRC Centralized Radio Control
CRC Continuous Repetitive Chime
CRC Cyclic Redundancy Check
CRC Camera Ready Copy
CRC Crew Rest Compartment
CRC Cyclic Redundancy Code
CRDC Common Remote Data Concentrator
CRE Corrosion-Resistant
CRES Corrosion-Resistant Steel
CRI Certification Review Item
CRL Collar
CRL Certificate Revocation List
CRM Communication Router Module
CRM Customer Relationship Manager
CROSS Center for Reliable Operational System Security
CROSSFEEDR Crossfeeder
CRP Capacity Requirement Planning
CRPA Controlled Radiation Pattern Antenna
CRPA Controlled Radiation Pattern Antenna
CRPAU Controlled Reception Pattern Antenna Unit
CRQ Customer Request
CRR Component Reliability Report
CRS Course
CRS Cold Rolled Steel
CRS Cost Repercussion Sheet
CRS Certificate of Release to Service
CRSN Corrosion
CRT Cathode Ray Tube
CRU Cabin Router Unit
CRU Card Reader Unit
CRU Central Refrigeration Unit
CRZ Cruise
CS Center Spar
CS Cabin Cleaners Steps
CS Call Switch
CS Certification Specification
CSA Common Standard Aircraft
CSAS Cooled Service Air System
CSAS Conditioned Service Air System
CSBS Controllable Sunlight Blocking System
CSBSU Controllable Sunlight Blocking System Unit
CSC Configured Spare Component
CSD Constant Speed Drive
CSDB Common Source DataBase
CSDD Common Support Data Dictonary
CSDM Concession Support Decision Manual
CSDM Cargo Smoke Detection Module
CSE Course Set Error
CSF/L Continuous Safe Flight/Landing
CSI Cycles Since Installation
CSIP Customer Satisfaction Improvement Programme
CSK Countersink
CSKH Countersunk Head
CSL Console
CSM Computer Software Manual
CSM Commodity Sourcing Manager
CSM/G Constant Speed Motor/Generator
CSN Catalog Sequence Number
CSPM Customer Support Procedure Manual
CSS Cockpit System Simulator
CSS Certification Status Summary
CST Cabin Service Trainer
CSTG Casting
CSTR Constraint
CSU Command Sensor Unit
CSV Cycles Since Last Shop Visit
CT Current Transformer
CT Center Tape
CT Control Tower
CTA Control Area
CTDP Cabin Trainer Data Packages
CTF Central Test Facilities
CTF.P Central Test Facility Response
CTF.Q Central Test Facility Questions
CTK Center Tank
CTL Central
CTL Control
CTL Customer Team Leader
CTLR Controller
CTR Center
CTR Contour
CTR Control Zone
CTRD Centered
CTS Customized Technical Specification
CTS Cabin Temperature Sensor
CTSK Countersunk
CTU Cabin Telecommunications Unit
CTWT Counterweight
CU Control Unit
CUC Cost Unit Controlling
CUDU Current Unbalance Detection Unit
CUP Customer Package
CUR Current
CV Curriculum Vitae
CVE Compliance Verification Engineer
CVL Control Value List
CVL Configuration Variation List
CVM Cabin Video Monitoring
CVMS Cabin Video Monitoring System
CVR Cockpit Voice Recorder
CVRS Cockpit Voice Recorder System
CVS Cargo Video Surveillance
CVT Center Vent Tube
CVU Crypto Voice Unit
CW Clockwise
CW Continuous Wave
CWG Cockpit Working Group
CWLU Cabin Wireless LAN Unit
CWS Cabin Work Station
CWS Control Wheel Steering
CWS Cargo Winch System
CWSIU Combined Wheel Speed Interface Unit
CWY Clearway
CY Calendar Year - Current Year
CYL Cylinder
D&B Design and Build
D/A Digital to Analog
D/D Engine Out Drift Down Point
D/LNA Diplexer/Low Noise Amplifier
D/O Description and Operation
DA Drift Angle
DABS Discrete Address Beacon System
DAC Digital to Analog Converter
DAC Drawing Aperture Card
DAC Double Annular Combustor
DAC Defensive Aids Computer
DACAS Data Centric Authoring System
DADC Digital Air Data Computer
DADS Digital Air Data System
DAE Designated Airworthiness Engineer
DAF Damping Augmentation Function
DAGM Dry Air Generation Module
DAGS Dry Air Generation System
DAL Development Assurance Level
DAMP Damping
DAMPG Damping
DAORD Detailed Airline Operations Requirement Document
DAR Digital ACMS Recorder
DAR Digital AIDS Recorder
DARE Development And Ramp-up Excellence
DAS Development Accomplishement Summary
DAS/STC Designated Alteration Station/Supplemental Type Certific
DASS Defensive Aids Sub-System
D-ATIS Digital Automatic Terminal Information System
DAU Data Acquisition Unit
DB Database
DB Data Base
DBAI Design and Build Aircraft Improvement
DBBS Data Base Bulletin Service
DBC Data Bus Communication
DBCR DataBase Change Request
DBD Data Basis for Design
DBD Data Basis for Design
DBLR Doubler
DBPS Display Based Passenger Sign
DC Direct Current
DC Direct Cost
DC Domain Coordinator
DCC Dispo Cockpit
DCD Data Control and Display
DCD Decode
DCD Double Channel Duplex
DCDR Decoder
DCDU Datalink Control and Display Unit
DCI Design Change Instruction
DCL Digital Cabin Logbook
DCL-CCT Digital Cabin Logbook - Cabin Configuration Tool
DCMS Doors Control and Monitoring System
DCMU Doors Control and Monitoring Unit
DCP Display Control Panel
DCR Dock on Crew Rest
DCR Delivery Control Room
DCR Design Change Request
DCRC Dock on Crew Rest Compartment
DCS Designated Certification Specialist
DCS Direct Current Supply
DCS Double Channel Simplex
DCU Direction Control Unit
DCV Directional Control Valve
DCVR Direct Current Voltage Ratio
DD Definition Dossier
DD Dependence Diagram
DDA Digital Differential Accumulation
DDC Discrete Data Concentrator
DDC Definition Dossier Check
DDCU Dedicated Display and Control Unit
DDI Design Drawing Instruction
DDI Documentary Data Insert
DDM Digital Data Module
DDM Difference in Depth of Modulation
DDP Declaration of Design and Performance
DDRMI Digital Distance and Radio Magnetic Indicator
DDS Domain Display Switch
DDS Design Data Set
DDTS Digital Data Technology Standards
DDU Decoy Dispenser Unit
DDU Delivered Duty Unpaid
DDV Direct Drive Valve
DEC Declination
DECEL Decelerate
DECOMPRESS Decompression
DECR Decrease
DEDP Data Entry and Display Panel
DEF Definition
DEFDARS Digital Expandable Flt Data Acquisition & Recording Sys
DEFL Deflect
DEFOG Defogging
DEFRD Deferred
DEFTHR Defeather
DEFUEL Defueling
DEG Degree
DEG Direct Entry Graduate
DEGRADD Degraded
DEL Delete
DEL Delay Message
DEL BY Deleted by
DELTA P Differential Pressure
DEM Digital Electronic Module
DEMOD Demodulator
DEP Departure
DEP Data Entry Panel
DEPLD Deployed
DEPRESS Depressurization
DEPT Department
DES Descend
DES Descent
DES Digital Equipment Simulator
DEST Destination
DET Detection
DET Detector
DETECTD Detected
DETNG Determining
DEU Decoder/Encoder Unit
DEV Deviation
DEVN Deviation
DEW Delivery Empty Weight
DEX Access Demanded
DF Direction Finder
DFA Delayed Flaps Approach
DFDAMU Digital Flight Data Acquisition and Management Unit
DFDAU Digital Flight Data Acquisition Unit
DFDR Digital Flight Data Recorder
DFDRS Digital Flight Data Recording System
DFIDU Dual Function Interactive Display Unit
DFPPU Differential Feedback Position Pick-Off Unit
DFPRM Duct and Fuel Pipe Repair Manual
DFS Detailed Functional Specification
DG Directional Gyro
DG Dark Green
DGAC Direction Generale de l'Aviation Civile
DGI Digital Input
DGMDB Digital Ground Map DataBase
DGMDBM Digital Ground Map DataBase removable Media
DGO Digital Output
DGPS Digital Global Positioning System
DGTL Digital
DH Decision Height
DI Data Input
DI Deicing
DIA Diameter
DIAPH Diaphragm
DIBU Door Illumination Ballast Unit
DIFF Differential
DIM Direction Input Module
DIM Dimension
DIM Dimming
DIMM Dimmable
DIP Dual In-line Package
DIP Door Indication Panel
DIPLXR Diplexer
DIR Direct
DIR Direction
DIR Director
DIR TO Direct to
DIRCM Direct Infra Red Counter Measures
DISC Disconnect
DISC Disconnected
DISC Disconnection
DISCH Discharge
DISCH Discharged
DISCNTY Discontinuity
DISCTN Disconnection
DIS-IN Discrete Input
DISRMD Disarmed
DIST Distance
DISTR Distribute
DISTR Distribution
DISTR Distributor
DITCH Ditching
DITS Digital Information Transfer System
DIU Digital Interface Unit
DIVERTG Diverting
DL Domain Leader
DL Data Loader
DLC Direct Lift Control
DLCM Data Loading Configuration Manager
DLCS Data Loading and Configuration System
DLK Data Link
DLOAD Data Loading
DLRB Data Loading Routing Box
DLS Data Loading Selector
DLS Data Load System
DLW Data Loading Workshop
DM Data Module
DMA Direct Memory Access
DMAP Digital Map
DMC Display Management Computer
DMC Design Modification Committee
DMC Direct Maintenance Cost
DMC Data Module Code
DMD Demand
DMD Demand Data Sheet
DMDLTR Demodulator
DME Distance Measuring Equipment
DMGC Digital Map Generation Computer
DMGS Digital Map Generation System
DMM Data Memory Module
DMP Display Management Processor
DMPR Damper
DMR Design Material References
DMS Document Management System
DMU Data Management Unit
DMU Digital Mock-Up
DMZ DeMilitarized Zone
DN Delivery Note
DNA Design New Aircraft
DnCC Develop new Cabin and Cargo
DNI Drawing Numerical Index
DNLK Downlock
DNLNK Downlink
DO Data Output
DO Design Office
DOA Design Organisation Approval
DOC Direct Operating Cost
DOC.DATA Documentary Data
DOHS Door Operation Handle Switch
DOLLI Dome LED Light
DOM Design Organisation Manual
DOM Document Object Model
DOORLI Door Light
DOORS Dynamic Object Orientated Requirements System
DOR Design Office Responsible
DOS Design Organisation Signatories
DOW Dry Operating Weight
DP Data Processing
DP Differential Protection
DPCU Digital Passenger Control Unit
DPDT Double Pole/Double Throw
DPI Differential Pressure Indicator
DPM Design Progress Meeting
DPRM Delivery Planning Review Meeting
DQN Design Query Note
DR Dead Reckoning
DR Dispatch Reliability
DR Drill / Drilling / Drills
DRAS Door and Ramp Actuation System
DRIP Design Response Intended for Playback
DRL Documentation Requirement List
DRM Duct Repair Manual
DRMI Distance Radio Magnetic Indicator
DRN Drawn by
DRUD Data Recording, Up & Downloading
DRVG Driving
DRVN Driven
DRVR Driver
DS Downstream
DS Design Solution
DS Design Solution
DS/C Digital Server/Controller
DSAPP Disappearance
DSB Door Sensor Block
DSC Digital Signature Checker
DSCRM Discriminator
DSCRT Discrete
DSCS Door and Escape Slide Control System
DSCS Door and Slide Control System
DSDL Dedicated Serial Data Link
DSEB Digital Seat Electronic Box
DSENGD Disengaged
DSG Design Service Goal
DSI Discrete Input
DSIP Door/Slide Indication Panel
DSMCU Doors and Slides Management Control Unit
DSMS Doors and Slides Management System
DSO Discrete Output
DSPL Display
DSPLYD Displayed
DSQR Designated Supplier Quality Representative
DSSS Direct Sequence Spread Spectrum
DSTRK Desired Track
DSUG Drawing Set User Guide
DTD Document Type Definition
DTD Data Transfer Device
DTG Distance to Go
DTM Data Transfer Medium
DTMF Dual Tone Multiple Frequency
DTMS Damage Tolerance Monitoring System
DTMU Damage Tolerance Monitoring Unit
DTO Derated Take Off
DTR Design Task Responsible
DTS Duct Temperature Sensor
DU Display Unit
D-ULPA Double Ultra Low Particulate Air
DVD Digital Versatile Disk
DVD Digital Video Disk
DVI Digital Visual Interface
DVR Digital Video Recorder
DWC Drip Water Collector
DWG Drawing
DWL Dowel / Doweling / To Dowel
DX Access Demanded
DYNMTC Dynamometric
E/T Electrical Trim
EA Environmental Aspect
EABDC Enhanced Aircraft Broadcast Data Collector
EADI Electronic Attitude Director Indicator
EADS European Aeronautic Defence and Space Company
EAFR Enhanced Airborne Flight Recorder
EAI Engine Anti-Icing
EAIV Engine Anti-Icing Valve
EALP Entrance Area Lighting Panel
EAMU Emergency Audio Management Unit
EAPAS Enhanced Airworthiness Program for Aeroplane Systems
EAROM Electrically Alterable Read Only Memory
EAS Equivalent Airspeed
EASA European Aviation Safety Agency
EAT Expected Approach Time
EAT Estimate At Completion
EATULC Emergency ATU Line Contactor
EBAS Engine Bleed Air System
EBATC Emergency Battery Contactor
EBCU Emergency Brake Control Unit
EBHA Electrical Backup Hydraulic Actuator
EBIT Earnings Before Interest and Taxes
EBITDA Earnings Before Interest, Tax, Depreciation and Amortisation
EBITDAR Earnings Before Interest, Taxes, Depreciation, Amortization and Rent
EBS Engine Build Specification
EBTAC Emergency Bus Tie AC Contactor
EBTC Emergency Bus Tie Contactor
EBTDC Emergency Bus Tie DC Contactor
EBU Engine Build-up Unit
EC Engine Control
EC Entertainment Controller
ECAM Electronic Centralized Aircraft Monitoring
ECAM TC ECAM Temporary Change
ECAS Emergency Cabin Alerting System
ECB Electronic Control Box
ECDB Equipment Central Data Bank
ECLS Electrical Cargo Loading system
ECM Engine Condition Monitoring
ECM Engineering Coordination Memo
ECM Equipment Change Management
ECMS Electrical Contactor Management System
ECMU Electrical Contactor Management Unit
ECN Engineering Change Note
E-COMETE Extended COrdination of Maintenance End-to-End
ECON Economy
ECON Economic
ECP Ecam Control Panel
ECS Environmental Control System
ECS Electronic Cooling System
ECSB Embedded Computer System Bus
ECT ECAM Customization Tool
ECU Electronic Control Unit
ECUCV Electronic Control Unit Cooling Valve
ED Edge Distance
ED Engine Display
EDB ECAM Data Book
EDD Engineering Delivery Documents
EDD Electrical Data Dossier
EDD Equipment Definition Dossier
EDES Equipment Definition Evolution Sheet
EDIU Electrical Discrete Interface Unit
EDMC Engineering Drawing Microfilm Card
EDMS Engineering Documentation Management Services
EDMU Electrical Distribution Monitoring Unit
EDP Electronic Data Processing
EDP Engine Driven Pump
EDR Electrical Design Rules
EDR Experience Design Requirements
EDS Electronic Distribution of Software
EDS Expendable Dispensing System
EDS Engineering Document System
EDTA Ethylenediamine Tetraacetate
EE Electrical and Electronic
EE Electrical Equipment
EEC Electronic Engine Control
EEC Engine Electronic Controller
EEC Emergency Electrical Configuration
EECU Emergency Extension Control Unit
EEHS External Event Handling Service
EENMU Emergency Electrical Network Management Unit
EEPDC Emergency Electrical Power Distribution Center
EEPMS Emergency Escape Path Marking System
EEPROM Electrically Eraseable Programmable Read Only Memory
EF Early Finish Date
EFB Electronic Flight Bag
EFBSA Electronic Flight Bag Software Application
EFCC Electronic Flight Control Computer
EFCC Emergency Flight Control Contactor
EFCS Electrical Flight Control System
EFCU Electrical Flight Control Unit
EFDARS Expandable Flight Data Acquisition and Recording Systems
EFF Effective
EFF Effectivity
EFF/FFU Electronic Flight Folder/Flight Follow-Up
EFIS Electronic Flight Instrument System
EFIS CP EFIS Control Panel
EFIS SGU EFIS Symbol Generator Unit
EFOB Estimated Fuel on Board
EFPMS Emergency Floor Path Marking System
EGC Emergency Generator Contactor
EGIU Electrical Generation Interface Unit
EGL Engineering Group Leader
EGLC Emergency Generator Line Contactor
EGMS Electrical Galley Management System
EGP EADS General Procurement
EGPWM Enhanced Ground Proximity Warning Module
EGPWS Enhanced Ground Proximity Warning System
EGT Exhaust Gas Temperature
EHA Electro-Hydrostatic Actuator
EHAC Electro-Hydrostatic Actuator Contactor
EHC Electrical Heater Controller
EHCU Electromechanical Handforce Control Unit
EHF Extra High Frequency
EHM Engine Health Monitoring
EHS Electrical Heater System
EHSI Electronic Horizontal Situation Indicator
EI Environmental Impact
EIC Engineering Integration Centre
EIF Engine Interface Function
EILC Emergency Interlock Line Contactor
EIPM Engine Interface Power Management
EIPMU Engine Interface Power Management Unit
EIRD Equipment Installation Requirement Dossier
EIS Electronic Instrument System
EIS Entry into Service
EIS Engine Interface System
EIU Engine Interface Unit
EIVMU Engine Interface and Vibration Monitoring Unit
EL Electric
EL Equipment List
ELA Electrical Load Analysis
ELAC Elevator Aileron Computer
ELAN Ethernet Local Area Network
ELAPS Elapsed Time
ELB Electronic Log Book
ELC Electronic Library Computer
ELC Emergency Line Contactor
ELCO Exterior Lights Controller
ELEC Electric
ELEC Electrical
ELEC Electricity
ELEK Electronic
ELEKS Electronics
ELEV Elevation
ELEV Elevator
ELEVN Elevation
ELEVR Elevator
ELF Engineering support and data Link Function
ELM Electrical Load Management
ELMF Electrical Load Management Function
ELMS Electrical Load Management System
ELMU Electrical Load Management Unit
ELO Equipment Location Overview
ELPU Emergency Lightning Protection Unit
ELS Electronic Library System
ELS Emergency Lighting System
ELSD Electrical Load Sensing Device
ELT Emergency Locator Transmitter
ELV Elevation
EM ElectroMagnet
EM Engine Manual
EMA ElectroMechanical Actuator
EMC Electromagnetic Compatibility
EMCON Emission Control
EMCU Electric Motor Control Unit
EMCU Emergency Motor Control Unit
EMDB Electrical Main Data Bank
EMEL Edge Mounted Emergency Llight
EMER Emergency
EMI Electromagnetic Interference
EMISN Emission
EMLS Emergency Lighting System
EMMA Ergonomie Merkmal Methode Airbus
EMP Empennage
EMP Electric Motor Pump
EMS Equipment Modification Sheet
EMS Engine Master Switch
EMS Environmental Management System
EmSS Emergency Signalling System
EMU Engine Monitoring Unit
EMU Engine Maintenance Unit
EMWS ElectroMechanical Window Shade
EN European Norm
ENBL Enable
ENCD Encode
ENCDR Encoder
ENCL Enclosure
END Endurance
ENEC Emergency Normal to Emergency Contactor
ENG Engine
ENG OUT Engine Out
ENGD Engaged
ENGR Engineer
ENM Electrical Network Management
ENMF Electrical Network Management Function
ENMS Electrical Network Management System
ENMU Electrical Network Management Unit
ENP Estimated Normal Payload
ENRGZ Energize
ENRM Ethernet Network Router Module
ENTR Entrance
ENV Envelope
ENVMOD Envelope Modulation
EO Engine Out
EO Engineering Order
EO Electrical Outlet
EO ACCEL ALT Engine Out Acceleration Altitude
EO THR RED SPD Engine Out Thrust Reduction Speed
EOC Engineering Order Change
EOP End of Part
EOP Engine Oil Pressure transducer
EOS Electronic Overspeed System
EOSID Engine Out Standard Instrument Departure
EOT End of Tape
EOT Engine Oil Temperature transducer
EP Entry Panel
EPAC Entity per Aircraft Change
EPC External Power Contactor
EPCU External Power Control Unit
EPD Extended Principle Diagram
EPDC Electrical Power Distribution Center
EPDS Extraction Parachute Disconnection System
EPDS Electrical Power Distribution System
EPES Extraction Parachute Ejector System
EPESC Enhanced Passenger Entertainment System Controller
EPGC External Power Ground Connector
EPGS Electrical Power Generation System
EPLC External Power Line Contactor
EPLD Electronically Programmable Logic Device
EPM Engineering Program Manager
EPMM Electrical Power Management Module
EPMU Electronic Protection and Monitoring Unit
EPPT Electronic Performance
EPR Engine Pressure Ratio
EPR Equipment Problem Report
EPR Exhaust Pressure Ratio
EPR.D EPR Descent
EPR.L EPR Latch
EPROM Erasable Programmable Read Only Memory
EPSU Emergency Power Supply Unit
EPU Emergency Power Unit
EPU Estimated Position Uncertainty
EQIR Engineering Query Investigation report
EQPD Equipped
EQPT Equipment
ER Extended Range
ER Elevator Rib
ER Engine Run
ER Error Report
ERAI Emergency Ram Air Inlet
ERECT Erection
ERG Electromechanical Release Gate
ERHC Electrical Routing and Harness Concept
ERHCD Electrical Routing and Harness Concept Dossier
ERL Economic Repair Life
ERMM En Route Moving Map
ERO Engine Running On/Off Load
EROM Electronic Readout Machine
ERP Enhanced Runaway Protection
ERS Embodiment Repercussion Sheet
ERS Erased
ERU Engine Relay Unit
ES Early Start Date
ESAO Essai Sol Assisté par Ordinateur
ESB Electrical System BITE
ESB Evaluation Service Bulletin
ESBF Electrical System BITE Function
ESC Escape
ESD Electro Sensitive Device
ESD ElectroStatic Discharge
ESD Electronic System Display
ESD Electrical Schematic Diagram
ESDB Element Standard Data Bank
ESDN Extended System/Structure Description Note
ESEC Emergency Smoke/Evacuation Contactor
ESG Evaluated Service Goal
ESLB ECAM System Logic Book
ESLD ECAM System Logic Data
ESMKTC Emergency Smoke Tie Contactor
ESN Electrical Structure Network
ESOV Electronic Shutoff Valve
ESP Electrical Standard Practices
ESPM Electrical Standard Practices Manual
ESPU External Sources Protection Unit
ESR European Staff Requirement
ESS Essential
ESS Engine Section Stator
ESSC Essential Contactor
EST Estimated
EST Electronic Support Tools
ESTAC Emergency Static inverter AC Contactor
ESTC Emergency STatic inverter Contactor
ESU Ethernet Switch Unit
ESWL Equivalent Single Wheel Load
ET Elapsed Time
ETA Estimated Time of Arrival
ETACS External and Taxiing Aid Camera System
ETC Envelope Temporary Change
ETD Estimated Time of Departure
ETDS Engineering Technical Data Service
ETE Estimated Time En Route
ETHNET Ethernet
Etio.Ag. Etiologic Agent
ETL Engineering Team Leader
ETLC Emergency TR Line Contactor
ETO Estimated Time Over
ETOPS Extended Range Operations for Two-Engine Aeroplanes
ETP Equal Time Point
ETR Engineering Template Repository
ETRAC Electronic Thrust Reverser Actuation Controller
ETRAS Electrical Thrust Reverser Actuation System
ETS Equipment Technical Specification
ETSO European Technical Standard Order
ETT Estimated Time for Takeoff
EUAD European Union Airworthiness Directive
EULA End User Licence Agreement
EUPB Electronic Unit Protection Box
EV Electro Valve
EV Earned Value
EVAC Evacuate
EVAC Evacuation
EVM Earned Value Management
EVMU Engine Vibration Monitoring Unit
EVS Enhanced Vision System
EWD Engine/Warning Display
EWIS Electrical Wiring Interconnection System
EWS Electrical Window Shades
EWS Electronic Warning System
EWS Electrical Window Shade
EX Example
EXC Excitation
EXC Excite
EXCD Excited
EXCESS Excessive
EXCG Exciting
EXCHG Exchange
EXCHGR Exchanger
EXCN Excitation
EXDLS External Door Locking System
EXH Exhaust
EXLCO EXterior Light Control
EXP Expansion
Expl. Explosive
EXSTG Existing
EXT Exterior
EXT External
EXT Extend
EXT Extension
EXTC Extract
EXTCD Extracted
EXTCG Extracting
EXTG Extending
EXTIG Extinguishing
EXTIN Extinction
EXTING Extinguish
EXTING Extinguisher
EXTING Extinguishing
EXTIR Extinguisher
EXTN Extension
EXTNDD Extended
EXTR Extractor
EXTR Extrusion
EXTR Extreme
EXTRACT Extraction
EXTRACT Extractor
EXW Ex Works
EZ Electrical Zero
F Minimum Flap Retract Speed (EFIS)
F/C First Class
F/CTL Flight Controls
F/E Flight Engineer
F/O First Officer
F/S Fast/Slow
F/U Follow-Up
F/W Failure Warning
FA Course from a Fixed Waypoint to an Altitude Termination
FAA Federal Aviation Administration
FAC Flight Augmentation Computer
FACS Flight Augmentation Computer System
FADEC Full Authority Digital Engine Control
FAF Final Approach Fix
FAF Forward and Aft Fuselage
FAI First Article Inspection
FAIL Failed
FAIL Failure
FAIR Fairing
FAIR Forum with Airlines for Interactive Resolution
FAL Final Assembly Line
FALC Final Assembly Line China
FALH Final Assembly Line Holder
FANS Future Air Navigation System
FAOM Flight Attendant Operating Manual
FAP Flight Attendant Panel
FAP Forward Attendant Panel
FAR Federal Aviation Regulations
FAS Flight Augmentation System
FAS Fatigue Approval Sheet
FAV Fan Air Valve
FAWP Final Approach Waypoint
FBB Fasten Bed Belt
FBDPS Flow Balancing Differential Pressure Sensor
FBS Fixed Base Simulator
FBS Front Bearing Structure
FBW Fly-by-wire
FC Course from a Fixed Waypoint to a Changeover Point
FC Fully Closed
FC Flight Cycle
FC Freight Container Train
FC Failure Condition
FCA Free Carrier
FCC Flight Control Computer
FCC Flight Control Contactor
FCCS Flight Control Computer System
FCCU Flight Control Computer Unit
FCD Full Color Display
FCD55 Full Color Display 5 inch x 5 inch
FCDC Flight Control Data Concentrator
FCGS Flight Control and Guidance System
FCGU Flight Control and Guidance Unit
FCMC Fuel Control and Monitoring Computer
FCMS Fuel Control Monitoring System
FCO Fulfill Customer Order
FCOC Fuel Cooled Oiler Cooler
FCOM Flight Crew Operating Manual
FCP Full Change Process
FCPC Flight Control Primary Computer
FCPI Flight Control Position Indicator
FCR Flight Crew Report
FCRC Flight Crew Rest Compartment
FCRM Flight Control Remote Module
FCSC Flight Control Secondary Computer
FCST Forecast
FCTM Flight Crew Training Manual
FCTN Function
FCU Flight Control Unit
FCU Fuel Control Unit
FCU Flush Control Unit
FCV Flow Control Valve
FD Course from a Fixed Waypoint to a DME Distance
FD Flight Director
FD Fuselage Datum
FDA First Design Acceptance
FDAC Full Digital AGU Controller
FDAU Flight Data Acquisition Unit
FDB Floor Disconnect Box
FDBK Feedback
FDC Fuel Data Concentrator
FDCE Flight Deck and Cabin Effects
FDCE Flight Deck/Cargo Effect
FDD Floppy Disk Drive
FDD Functional Description Document
FDE Flight Deck Effect
FDEP Flight Data Entry Panel
FDIAF Flight Data Interface/Acquisition Function
FDIMU Flight Data Interface and Management Unit
FDIU Flight Data Interface Unit
FDR Flight Data Recorder
FDR First Delivery Review
FDRPL Flight Data Recording Parameter Library
FDRS Flight Data Recording System
FDRV Flight Deck Restrictor Valve
FDS Fault Detection Specification
FDSU Flight Data Storage Unit
FDU Fire Detection Unit
FE Flight Envelope
FEC Flight Envelope Computer
FEDC Fire Extinguishing Data Converter
FEDR Feeder
FEGV Fan Exit Guide Vane
FE-KB Functional Effects - Knowledge Base
FERD Front End Receiver and Detector
FES Fire Extinguishing System
FET Field Effect Transistor
FE-TP Functional Effects - linked to Troubleshooting Procedure
FEW Fleet Empty Weight
FF Fuel Flow
FF Ferry Flight
FF Functional Failure
FF Front Frame
FFA Functional Failure Analysis
FFAR First Flight Article Review
FFCC Forward Facing Crew Cockpit Concept
FFCC Forward Facing Crew Cockpit Configuration
FFCCV Fan Frame Compressor Case Vertical
FFCCV Forward Flange Compressor Casing Vibration
FFCM Free Fall Control Module
FFL Flip Flop Latch
FFO Funds From Operations
FFP Fixed Firm Price
FFS Full Feasibility Study
FFS Full Flight Simulator
FFS Front Secondary Structure
FG Flight Guidance
F-G/S FLS Glide Slope
FGE Flight Guidance and Envelope
FGES Flight Guidance and Envelope System
FGN Foreign
FGS Flight Guidance System
FH Flight Hours
FHA Functional Hazard Analysis
FHC Filled Hole Compressive Strength
FHM Flight ops HMI manager
FHS Flight Hour Service
FHSS Frequency Hopping Spread Spectrum
FI Flight Idle
FIB Functional Integration Bench
FIC Function Integrated Center
FIDS Fault Isolation and Detection System
FIFO First Input/First Output
FIFO First In First Out
FIG Figure
FIH FAL Installed Harness
FIL Filament
FIL Fillet
FIL H Fillister Head
FILG Filling
FIM Fault Isolation Manual
FIN Functional Item Number
FIR Full Indicator Reading
FIS Flight Information Services
FL Flight Level
Fla.G Flammable Compressed Gas
Fla.L Flammable Liquid
Fla.S Flammable Solid
FLC Feel and Limitation Computer
FLDK Flight Deck
FLEX Flexible
FLG Flange
FLH Flat Head
FLIP Flight Plan Computation Program
FLLT Flashing Light
FLMPRF Flameproof
F-LOC FLS Localizer
FLP Flight Line Planning
FLS FMS Landing System
FLS Field Loadable Software
FLS R Field Loadable Software Repository
FLSA Fuel Level Sensing Amplifier
FLSAP Field Loadable Software Aircraft Part
FLSCU Fuel Level Sensing Control Unit
FLT Flight
FLTR Filter
FLXTO Flexible Take-Off
FM Course from a Fixed Waypoint with a Manual Termination
FM Flight Management
FM Flight Manual
FM Frequency Modulation
FM Fan Marker
FMA Flight Mode Annunciator
FMC Flight Management Computer
FMC Fault Message Code
FMCS Flight Management Computer System
FMCU Flight Management Computer Unit
FMD Failure Message Description
FME Flow Metering Equipment
FMEA Failure Mode & Effects Analysis
FMES Failure Mode and Effects Summary
FMGC Flight Management and Guidance Computer
FMGEC Flight Management Guidance and Envelope Computer
FMGES Flight Management Guidance and Envelope System
FMGS Flight Management and Guidance System
FMS Flight Management System
FMS Fuel Manifold Staging
FMT Format
FMT Frequency Management Training
FMU Fuel Metering Unit
FMV Fuel Metering Valve
FNA Final Approach
FNCP Flight Navigation Control Panel
FNSG Flight Navigation Symbol Generator
FO Fully Open
FO Flight Order
FOAM Flight Ops Application Manager
FOB Fuel On Board
FOB Free On Board
FOC Fuel/Oil Cooler
FOCT Flight Operations Consultation Tool
FOD Foreign Object Damage
FOD Fuel Over Destination
FOD Flight Operation Domain
FODR Flight Operations Documents Repository
FOM Flight Operations Manual
FOM Flight Operations Monitoring
FOQA Flight Operations Quality Assurance
FOS Fuel Operator Station
FOS Flight Operations Software
FOSP Flight Operations Standard Package
FOT FAL Operational Test Meeting
FOT Flight Operations Telex
FOVE Flight Operations Versatile Environment
FPA Flight Path Angle
FPEEPMS Floor Proximity Emergency Escape Path Marking System
FPF Fire Protection Function
FPH Floor Panel Heating
FPL Flight Plan
F-PLAN Flight Plan
F-PLN Flight Plan
FPMU Fuel Properties Measurement Unit
FPPU Feedback Position Pick-off Unit
FPRM Fuel Pipe Repair Manual
FPS Fire Protection System
FPT Flight Path Target
FPV Flight Path Vector
FQ Fuel Quantity
FQDC Fuel Quantity Data Concentrator
FQI Fuel Quantity Indicating/Indication/Indicator
FQIC Fuel Quantity Indication Computer
FQMS Fuel Quantity and Management System
FRD Functional Requirement Document
FREQ Frequency
FREX Support Repercussion Sheet
FRM Fault Reporting Manual
FRNTR Frontier
FRPA Fixed Radiation Pattern Antenna
FRQ Frequency
FRS Flammability Reduction System
FRS False Rear Spar
FRU Frequency Reference Unit
FRV Fuel Return Valve
FS Front Spar
FS Fuselage Station
FS Factor of Safety
FSA FlySmart with Airbus
FSA-NG FlySmart with Airbus-New Generation
FSAT Functional Software Acceptance Test
FSB Fasten Seat Belts
FSB Flight Safety Board
FSCM Federal Supply Code for Manufacturers
FSD Final Submission Date
FSI Functional Standard Item
FSM Field Service Manager
FSN Fleet Serial Number
FSOV Fire ShutOff Valve
FSR Field Service Representative
FST Fire/Smoke/Toxicity
FSTNR Fastener
FT Flight Test
FTA Flight Test Analysis
FTA Fault Tree Analysis
FTAC Fuel Tank Access Cover
FTB For the time being
FTB Flying Test Bed
FTD Flight Training Device
FTDR Flight Test Data Request
FTE Flight Test Engineer
FTG Fitting
FTG Flight Test Guide
FTHR Feather
FTI Flight Test Installation
FTIS Fuel Tank Inerting System
FTK Fuel Tank
FTK Feed Tank
FTM Fuel Temperature Measurement
FTMS Flight Test Management System
FTP File Transfer Protocol
FTR Flight Test Request
FTRNG Feathering
FTS Frame Time Select
FTSP Floor Temperature Setting Panel
FTU Force Transducer Unit
FU Fuel Used
FU Feedback Unit
FUSLG Fuselage
FV Flux Valve
FW Failure Warning
FW Firewall
FWA Flight Warning Application
FWC Flight Warning Computer
FWD Forward
FWL Firewall
FWPS Functional Workpackage Specification
FWS Flight Warning System
FWSD Flight Warning and System Display
FY Fiscal Year
G/A Ground-to-Air
G/G Ground Guidance
G/S Glide Slope
GA Go-Around
GA General Application
GAAP Generally Accepted Accounting Principles
GAC Guide Arm Cover
GAD General Assembly Drawing
GADIRS GPS Air Data/Inertial Reference System
GADIRU GPS Air Data Inertial Reference Unit
GAHMM Global Aircraft Health Monitoring and Management
GAIN Electrical GAlley INsert equipment
GAIR General Assembly Inspection Report
GALV Galvanize
GALY Galley
GAM Global Architecture MockUp
GAMMA-A Slope
GAMMA-T Potential Slope
GAMS Ground Asynchronous Messaging Service
GANA Guidelines for Airframer Network Applications
GAPCU Ground and Auxiliary Power Control Unit
GATE Glossary of Airbus Terms and Expressions
GATT General Agreement on Tariffs and Trade
GC General Cargo
GCA Ground-Controlled Approach System
GCP General Conditions of Purchase
GCP Glareshield Control Panel
GCR Generator Control Relay
GCU Generator Control Unit
GCU Ground Cooling Unit
GDNC Guidance
GDO Ground Door Opening
GDS GSE Data Sheet
GE General Electric
GEM Ground Equipment Manual
GEN Generator
GENL General
GENPN GENerate Part Number
GES Ground Earth Station
GFE Government Furnished Equipment
GFI Ground Fault Interruption
GFLI Ground Fuel Level Indication
GFRP Glass Fiber Reinforced Plastic
GFTM General Familiarization Training Manual
GGBU Gear Guard Battery Unit
GGMU Gear Guard Main Unit
GGPCU Generator and Ground Power Control Unit
GGSU Gear Guard Sensor Unit
GI Ground Idle
GIC General Instruction Card
GIDOCA Gestion Informatique de la Documentation Avion
GIE Groupement d'Intérêt Economique
GIM General Introduction Manual
GIPSY General Integrated Publication System
GLA Gust Load Alleviation
GLASU Galley Light Attendant Service Unit
GLC Generator Line Contactor
GLF Green Light for Flight
GLL Green Light for Lab
GLM General List of Modifications
GLR Generator Line Relay
GLS GNSS Landing System
GLT Ground Leak Test
GMC General Modification Committee
GMF General Market Freighter
GMF Global Market Forecast
GMR Ground Movement Radar
GMT Greenwich Mean Time
GMTBF Guaranteed Mean Time Between Failure
GNC Galley Network Controller
GND Ground
GNLU GNSS Navigation and Landing Unit
GNSS Global Navigation Satellite System
GOH Ger?te-Organisations-Handbuch
GOP Reduction Gearbox Oil Pressure transducer
GP Glide Path
GPCM Generation Pack and Coordination Memorandum
GPCU Ground Power Control Unit
GPIRS Global Positioning and Inertial Reference System
GPM General Processing Module
GPRS General Packet Radio Service
GPS Global Positioning System
GPSSU Global Positioning System Sensor Unit
GPT Ground Programming Tool
GPU Ground Power Unit
GPWC Ground Proximity Warning Computer
GPWS Ground Proximity Warning System
GR Goods Received
GRC Glass Reinforced Composite
GRESS General Requirements for Equipment and System Suppliers
GRFC Global