飞机缩略语大全

A

Amber A

Alternate A/C

Aircraft A/D

Analog/Digital

A/DC

Analog-to-Digital Converter A/R

Audio Reproducer

A/SKID

Anti-Skid

A/THR

Autothrust

A/XFMR

Autotransformer

ABCU

Alternate Braking Control Unit AC

Alternating Current

ACARS

Aircraft Communication Addressing and Reporting System

ACC

Active Clearance Control

ACCEL

Acceleration/Accelerate

ACCLRM

Accelerometer

ACCU

ACCUMULATOR

ACMM

Abbreviated Component Maintenance Manual

ACMS

Aircraft Condition Monitoring System ACP

Area Call Panel ACP

Audio Control Panel

ACQN

Acquisition

ACSC

Air Conditioning System Controller ACT

Active

ACTR

Actuator

ADC

Air Data Computer ADF

Automatic Direction Finder

ADIRS

Air Data/Inertial Reference System

ADIRU

Air Data/Inertial Reference Unit

ADM

Air Data Module

ADR

Air Data Reference ADS

Air Data System

ADV

Advisory

AEVC

Avionics Equipment Ventilation Computer AF

Audio Frequency AFS

Automatic Flight System

AGB

Accessory Gearbox

AGC

Automatic Gain Control

AGL

Above Ground Level

AGW

Actual Gross Weight AIL

Aileron AIM

Aircraft Integrated Maintenance AIP

Attendant Indication Panel ALI

Airworthiness Limitation Item

ALIGN

Alignment ALT

Altitude

ALTM

Altimeter

ALTN

Alternate, Alternative AM

Amplitude Modulation

AMM

Aircraft Maintenance Manual

AMS

Aerospace Material Specification

AMU

Audio Management Unit ANI

Analog Input

ANN

Annunciator

ANN LT

Annunciator Light

ANO

Analog Output

ANT

Antenna

AOA

Angle-of-Attack

AOC

Airline Operational Control AP

Autopilot

AP/FD

Autopilot/Flight Director

APPR

Approach

APPU

Asymmetry Position Pick Off Unit APU

Auxiliary Power Unit

ARINC

Aeronautical Radio Incorporated

ARPT

Airport

ASCII

American Standard Code for Information Interchange ASI

Airspeed Indicator

ASIC

Application Specific Integrated Circuits

ASM

Aircraft Schematics Manual

ASP

Audio Selector Panel

ASSY

Assembly

ATA

Air Transport Association of America ATC

Air Traffic Control ATE

Automatic Test Equipment

ATLAS

Abbreviated Test Language for All Systems ATS

Autothrottle System

ATSU

Air Traffic Service Unit ATT

Attitude

ATTND

Attendant

AUTO

Automatic

AUX

Auxiliary

AVAIL

Available

AVNCS

Avionics

AWM

Aircraft Wiring Manual

AWY

Airway AZ

Azimuth B Blue

BARO

Barometric BAT

Battery

BCD

Binary Coded Decimal BCL

Battery Charge Limiter BFO

Beat Frequency Oscillator

BGM

Boarding Music

BITE

Built-in Test Equipment

BMC

Bleed Monitoring Computer

BNR

Binary BOT

Begin of Tape BP

Bottom Plug

BRG

Bearing

BRK

Brake

BRKR

Breaker

BRKT

Bracket BRT

Bright, Brightness

BSCU

Braking/Steering Control Unit BTC

Bus Tie Contactor

BTMU

Brake Temperature Monitoring Unit BTN

Button BTR

Bus Tie Relay BU

Battery Unit BUS

Busbar

BYDU

Back-Up Yaw Damper Unit C

Close C

Celsius, Centigrade C/B

Circuit Breaker C/L

Check List

CAB

Cabin

CAM

Cabin Assignment Module

CAPT

Captain CAS

Calibrated Air Speed

CAUT

Caution

CAUT LT

Caution Light

CBMS

Circuit Breaker Monitoring System

CBMU

Circuit Breaker Monitoring Unit CCS

Cabin Communications System

CCW

Counter Clockwise CDP

Compressor Discharge Pressure

CDU

Control and Display Unit

CFDIU

Centralized Fault Display Interface Unit

CFDS

Centralized Fault Display System

CFMI

CFM International

CFRP

Carbon Fiber Reinforced Plastic CG

Center of Gravity

CGCS

Center of Gravity Control System

CHAN

Channel

CHG

Change

CIDS

Cabin Intercommunication Data System CK

Check

CKPT

Cockpit

CKT

Circuit CL

Center Line CLB

Climb CLG

Centerline Landing Gear

CLOG

Clogging CLR

Clear

CMC

Central Maintenance Computer

CMD

Command

CMM

Component Maintenance Manual

CMR

Certifification Maintenance Requirements

CNTOR

Contactor CO

Company

COM

Communication

COMPT

Compartment

COMPTR

Comparator

COND

Conditioned, Conditioning

CONFIG

Configuration

CONT

Controller

CONV

Converter

COOL

Cooling, Cooler COS

Cosine CPC

Cabin Pressure Controller

CPLR

Coupler

CPMS

Cabin and Passenger Management System

CPMU

Cabin Passenger Management Unit

CPRSR

Compressor CPU

Central Processing Unit CRC

Continuous Repetitive Chime

CRG

Cargo CRS

Course CRT

Cathode Ray Tube CRZ

Cruise CSD

Constant Speed Drive

CSM/G

Constant Speed Motor/Generator

CSTR

Constraint CSU

Command Sensor Unit CT

Current Transformer CTL

Central CTL

Control CTR

Center CU

Control Unit

CUDU

Current Unbalance Detection Unit

CUR

Current

CVR

Cockpit Voice Recorder CVT

Center Vent Tube CW

Clockwise

D/D

Engine Out Drift Down Point D/O

Description and Operation DA

Drift Angle

DAC

Digital to Analog Converter

DAR

Digital ACMS Recorder DC

Direct Current

DDRMI

Digital Distance and Radio Magnetic Indicator DEC

Declination

DECEL

Decelerate

DECR

Decrease DEF

Definition

DELTA P

Differential Pressure DES

Descent

DEST

Destination DET

Detection, Detector

DEU

Decoder/Encoder Unit

DEV

Deviation

DFDR

Digital Flight Data Recorder

DFDRS

Digital Flight Data Recording System DGI

Digital Input

DGO

Digital Output DH

Decision Height DIA

Diameter

DIFF

Differential DIM

Dimming, Dimension DIR

Direction, Direct, Director

DISC

Disconnect, Disconnected

DIST

Distance

DMA

Direct Memory Access

DMC

Display Management Computer

DME

Distance Measuring Equipment

DMU

Data Management Unit DN

Down

DNLK

Downlock

DPDT

Double Pole/Double Throw DPI

Differential Pressure Indicator DR

Dead Reckoning

DRVR

Driver

DSCRT

Discrete

DSDL

Dedicated Serial Data Link DSI

Discrete Input DSO

Discrete Output

DSPL

Display

DTG

Distance to Go

DTMF

Dual Tone Multiple Frequency DU

Display Unit

E East EBU

Engine Built-up Unit

ECAM

Electronic Centralized Aircraft Monitoring ECB

Electronic Control Box (APU)

ECM

Engine Condition Monitoring

ECMU

Electrical Contactor Management Unit

ECON

Economy ECP

Ecam Control Panel ECS

Environmental Control System ECU

Electronic Control Unit EEC

Electronic Engine Control

EEPROM

Electrically Eraseable Programmable Read Only Memory

EFCS

Electrical Flight Control System EFF

Effective, Effectivity

EFIS

Electronic Flight Instrument System

EGIU

Electrical Generation Interface Unit EGT

Exhaust Gas Temperature EIS

Electronic Instrument System EIU

Engine Interface Unit

EIVMU

Engine Interface and Vibration Monitoring Unit

ELEC

Electric, Electrical, Electricity

ELEV

Elevation, Elevator

EMER

Emergency

EMI

Electromagnetic Interference

END

Endurance

ENG

Engine EO

Engine Out

EOSID

Engine Out Standard Instrument Departure EOT

End of Tape EPC

External Power Contactor

EPGS

Electrical Power Generation System EPR

Engine Pressure Ratio

EPROM

Erasable Programmable Read Only Memory

EPSU

Emergency Power Supply Unit

EQPT

Equipment ESS

Essential EST

Estimated ETA

Estimated Time of Arrival ETE

Estimated Time en Route ETP

Equal Time Point

EVAC

Evacuation

EWD

Engine/Warning Display EXC

Excitation, Excite

EXCESS

Excessive EXT

Exterior, External F

Fahrenheit

F-PLN

Flight Plan F/O

First Officer FAC

Flight Augmentation Computer

FADEC

Full Authority Digital Engine Control

FAIL

Failed, Failure FAP

Forward Attendant Panel FC

Fully Closed

FCDC

Flight Control Data Concentrator

FCMS

Fuel Control Monitoring System

FCOM

Flight Crew Operating Manual

FCPC

Flight Control Primary Computer

FCSC

Flight Control Secondary Computer

FCTN

Function FCU

Flight Control Unit FCV

Flow Control Valve FD

Flight Director

FDBK

Feedback

FDIU

Flight Data Interface Unit FDU

Fire Detection Unit FE

Flight Envelope FF

Fuel Flow FG

Flight Guidance

FIDS

Fault Isolation and Detection System

FIFO

First Input/First Output FIG

Figure FIN

Functional Item Number FIR

Full Indicator Reading FL

Flight Level

FLEX

Flexible FLP Flap FLT

Flight FM

Flight Management

FMA

Flight Mode Annunciator

FMC

Flight Management Computer

FMGC

Flight Management and Guidance Computer

FMGS

Flight Management and Guidance System FMS

Flight Management System

FMU

Fuel Metering Unit

FMV

Fuel Metering Valve FO

Fully Open FOB

Fuel On Board FOD

Foreign Object Damage FPA

Flight Path Angle

FPEEPMS

Floor Proximity Emergency Escape Path Marking System

FPPU

Feedback Position Pick-off Unit FPV

Flight Path Vector

FQ

Fuel Quantity FQI

Fuel Quantity Indicating/Indication/Indicator FR

Frame

FREQ

Frequency FRU

Frequency Reference Unit FRV

Fuel Return Valve FSB

Fasten Seat Belts FW

Failure Warning

FWC

Flight Warning Computer

FWD

Forward

FWS

Flight Warning System G

Green G/S

Glide Slope GA

Go-Around

GALY

GAPCU

Ground Auxiliary Power Control Unit

Galley

GCR

Generator Control Relay

GCU

Generator Control Unit

GEN

Generator GLC

Generator Line Contactor GLR

Generator Line Relay

GMT

Greenwich Mean Time

GND

Ground

GPCU

Ground Power Control Unit GPS

Global Positioning System GPU

Ground Power Unit

GPWC

Ground Proximity Warning Computer

GPWS

Ground Proximity Warning System GRP

Geographic Reference Point

GRU

Ground Refrigeration Unit GS

Ground Speed GSE

Ground Support Equipment GW

Gross Weight H

Hot (Electrical Point)

HCU

Hydraulic Control Unit

HDG

Heading

HEGS

Hydraulic Electrical Generating System HF

High Frequency HI High

HLAC

High Level Alternating Current Voltage

HLDC

High Level Direct Current Voltage

HMU

Hydromechanical Unit HP

High Pressure HPC

High Pressure Compressor HPT

High Pressure Turbine

HPTACC

High Pressure Turbine Active Clearance Control HS

High Speed HSI

Horizontal Situation Indicator

HSMU

Hydraulic System Monitoring Unit

HUDC

Head Up Display Computer

HYD

Hydraulic I/O

Input/Output I/P

Intercept Profile I/P

Input IAE

International Aero Engines IAS

Indicated Airspeed IBR

Integral Bladed Rotor ID

Inside Diameter

IDENT

Identification, Identifier, Identify IDG

Integrated Drive Generator

IDGS

Integrated Drive Generator System IGB

Inlet Gear Box IGN

Ignition IGV

Inlet Guide Vane ILS

Instrument Landing System (LOC and G/S)

IMM

Immediate INB

Inbound

INBD

Inboard

INCR

Increment IND

Indicator

INFO

Information

INHIB

Inhibition, Inhibit, Inhibited INIT

Initial(ization)

INOP

Inoperative INR

Inner INT

Interrupt

INTCP

Intercept

INTFC

Interface

INTL

Internal

INTRG

Interrogate, Interrogator INV

Inverter IP

Intermediate Pressure IPC

Illustrated Parts Catalog

IPPU

Instrumentation Position Pick-off Unit IR

Inertial Reference IRS

Inertial Reference System ISA

International Standard Atmosphere ISO

International Standardization Organisation

ISOL

Isolation IVS

Inertial Vertical Speed JAM

Jammed, Jamming

JAR

Joint Airworthiness Requirements L Left L

Length L/G

Landing Gear LA

Linear Accelerometer LAT

Lateral LAT

Latitude

LAV

Lavatory LBP

Left Bottom Plug LCD

Liquid Crystal Display

LCIT

Load Compressor Inlet Temperature

LDG

Landing LE

Leading Edge LED

Light Emitting Diode

LGCIU

Landing Gear Control and Interface Unit LIM

Limit, Limitation, Limiting, Limiter

LKD

Locked LL

Lat/Long

LLDC

Low Level Direct Current Voltage

LMP

Left Middle Plug

LNG

Long

LMS

Leakage Measurement System LO Low

LOC

Localizer

LONG

Longitude

LONGN

Longeron LOP

Low Oil Pressure LP

Low Pressure LPC

Low Pressure Compressor LPT

Low Pressure Turbine

LPTACC

Low Pressure Turbine Active Clearance Control LRU

Line Replaceable Unit LS

Loudspeaker LSB

Least Significant Bit LSI

Large Scale Integration LT

Light LTP

Left Top Plug LV

Low Voltage

LVDT

Linear Variable Differential Transducer LVL

Level LW

Landing Weight

LWR

Lower

MAC

Mean Aerodynamic Chord

MAG

Magnetic

MAINT

Maintenance

MAN

Manual

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