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Abbreviations Flashcards

1
Q

ABN

A

Abnormal

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2
Q

ACARS

A

ARINC Communications and Reporting System

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3
Q

ACM

A

Air Cycle Machine

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4
Q

ACP

A

Audio Control Panel

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5
Q

ACT

A

Additional Center Tank

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6
Q

ADIRS

A

Air Data Inertial Reference System

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7
Q

ADIRU

A

Air Data Inertial Reference Unit

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8
Q

ADM

A

Air Data Module

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9
Q

ADR

A

Air Data Reference

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10
Q

ADV

A

Advisory

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11
Q

AEVC

A

Avionics Equipment Ventilation Controller

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12
Q

AFS

A

Auto Flight System

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13
Q

AIDS

A

Aircraft Integrated Data System

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14
Q

AIU

A

Audio Interface Unit

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15
Q

AMU

A

Audio Management Unit

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16
Q

ANP

A

Actual Navigation Performance

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17
Q

APPU

A

Asymmetry Position Pick Off Unit

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18
Q

APU

A

Auxiliary Power Unit

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19
Q

ARPT

A

Airport

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20
Q

ASAP

A

As Soon As Possible

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21
Q

ASI

A

Air Speed Indicator

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22
Q

A/SKID

A

Anti-Skid

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23
Q

ATE

A

Automated Test Equipment

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24
Q

A/THR

A

Auto Thrust

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25
Q

ATS

A

Auto Thrust System

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26
Q

ATSU

A

Air Traffic Service Unit

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27
Q

AWY

A

Airway

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28
Q

B

A

Blue

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29
Q

BARO

A

Barometric

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30
Q

BCL

A

Battery Charge Limiter

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31
Q

BCDS

A

Bite Centralized Data System

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32
Q

BFO

A

Beat Frequency Oscillator

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33
Q

BIU

A

Bite Interface Unit

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34
Q

BMC

A

Bleed Monitoring Computer

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35
Q

BNR

A

Binary

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36
Q

BRK

A

Brake

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37
Q

BSCU

A

Brake Steering Control Unit

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38
Q

BTC

A

Bus Tie Contactor

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39
Q

CBMS

A

Circuit Breaker Monitoring System

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40
Q

CFDIU

A

Centralized Fault Data Interface Unit

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41
Q

CFDS

A

Centralized Fault Display System

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42
Q

CHC

A

Cargo Heat Controller

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43
Q

CHG

A

Change

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44
Q

CIDS

A

Cabin Intercommunication Data System

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45
Q

C/L

A

Checklist

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46
Q

CO RTE

A

Company Route

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47
Q

CONF

A

Configuration (Flaps/Slats)

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48
Q

CPC

A

Cabin Pressure Controller

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49
Q

CPCU

A

Cabin Pressure Controller Unit

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50
Q

CRC

A

Continuous Repetitive Chime

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51
Q

CRG

A

Cargo

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52
Q

CSCU

A

Cargo Smoke Control Unit

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53
Q

CSM/G

A

Constant Speed Motor/Generator

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54
Q

CSTR

A

Constraint

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55
Q

CTL PNL

A

Control Panel

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56
Q

CVR

A

Cockpit Voice Recorder

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57
Q

DA

A

Drift Angle

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58
Q

DAR

A

Digital AIDS Recorder

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59
Q

DDRMI

A

Digital Distance and Radio Magnetic Indicator

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60
Q

DFR

A

Delayed Flap Approach

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61
Q

DIR TO

A

Direct To

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62
Q

DITS

A

Digital Information Transfer System

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63
Q

DMC

A

Display Management Computer

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64
Q

DSDL

A

Dedicated Serial Data Link

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65
Q

DU

A

Display Unit

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66
Q

ECAM

A

Electronic Centralized Aircraft Monitoring

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67
Q

ECB

A

Electronic Control Box (APU)

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68
Q

ECM

A

Engine Conditioning Monitoring

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69
Q

ECON

A

Economic

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70
Q

ECP

A

ECAM Control Panel

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71
Q

ECS

A

Environmental Control System

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72
Q

ECU

A

Engine Control Unit

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73
Q

EDP

A

Engine Driven Pump

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74
Q

EEC

A

Electronic Engine Computer

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75
Q

EFCS

A

Electronic Flight Control System

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76
Q

EFIS

A

Electronic Flight Instrument System

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77
Q

EFOB

A

Estimated Fuel On Board

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78
Q

EIU

A

Engine Interface Unit

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79
Q

EIS

A

Electronic Instruments System

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80
Q

ELAC

A

Elevator Aileron Computer

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81
Q

EMER GEN

A

Emergency Generator

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82
Q

EO

A

Engine Out

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83
Q

EPE

A

Estimated Position Error

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84
Q

EGPWS

A

Enhanced Ground Proximity Warning System

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85
Q

ESS

A

Essential

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86
Q

EST

A

Estimated

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87
Q

ETE

A

Estimated Time Enroute

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88
Q

ETP

A

Equal Time Point

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89
Q

EVMU

A

Engine Vibration Monitoring Unit

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90
Q

E/WD

A

Engine/Warning Display

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91
Q

EXT PWR

A

External Power

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92
Q

EXTN

A

Extension

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93
Q

FAC

A

Flight Augmentation Computer

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94
Q

FADEC

A

Full Authority Digital Engine Control

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95
Q

FAP

A

Forward Attendant Panel

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96
Q

FAV

A

Fan Air Valve

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97
Q

F/C

A

Flight Crew

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98
Q

FCDC

A

Flight Control Data Concentrator

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99
Q

FCU

A

Flight Control Unit

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100
Q

FD

A

Flight Director

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101
Q

FDIU

A

Flight Data Interface Unit

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102
Q

FDU

A

Fire Detection Unit

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103
Q

FF

A

Fuel Flow

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104
Q

FGC

A

Flight Guidance Computer

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105
Q

FIDS

A

Fault Isolation and Detection System

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106
Q

FLSCU

A

Fuel Level Sensing Control Unit

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107
Q

FLT CTL

A

Flight Control

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108
Q

FLX/MCT

A

Flex/Maximum Continuous Thrust

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109
Q

FMA

A

Flight Mode Annunciator

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110
Q

FMGC

A

Flight Management Guidance Envelope Computer

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111
Q

FMGS

A

Flight Management Guidance Envelope System

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112
Q

F-PLN

A

Flight Plan

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113
Q

FPA

A

Flight Path Angle

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114
Q

FPD

A

Flight Path Director

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115
Q

FPPU

A

Feedback Position Pick-Off Unit

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116
Q

FPV

A

Flight Path Vector

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117
Q

FQI/FQU

A

Fuel Quantity Indication/Unit

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118
Q

FQIC

A

Fuel Quantity Indication Computer

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119
Q

FRT

A

Front

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120
Q

FRV

A

Fuel Return Valve

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121
Q

FT/MN

A

Feet Per Minute

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122
Q

FU

A

Fuel Used

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123
Q

FWC

A

Flight Warning Computer

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124
Q

FWS

A

Flight Warning System

125
Q

G

126
Q

GCU

A

Generator Control Unit

127
Q

GLC

A

Generator Line Contactor

128
Q

GNADIRS

A

Global Navigation Air Data Inertial Reference System

129
Q

GPCU

A

Ground Power Control Unit

130
Q

GRND

131
Q

GRP

A

Geographic Reference Point

132
Q

GRVTY

133
Q

H

134
Q

HCU

A

Hydraulic Control Unit

135
Q

HDG/S

A

Heading Selected

136
Q

HDL

137
Q

HLD

138
Q

HMU

A

HydroMechanical Unit

139
Q

HPV

A

High Pressure Valve

140
Q

IDG

A

Integrated Drive Generator

141
Q

IGN

142
Q

IMM

143
Q

INB

144
Q

INBO

145
Q

INCREM

146
Q

INIT

A

Initialization

147
Q

INR

148
Q

INTCP

149
Q

I/O

A

Input/Output

150
Q

I/P

A

Input or Intercept Profile

151
Q

IP

A

Intermediate Pressure

152
Q

IPC

A

Intermediate Pressure Checkvalve

153
Q

IPPU

A

Intermediate Position Pick-Off Unit

154
Q

ISIS

A

Integrated Standby Instrument System

155
Q

ISOL

156
Q

LAF

A

Load Alleviation Function

157
Q

LAT

158
Q

LAT REV

A

Lateral Revision

159
Q

LCN

A

Load Classification Number

160
Q

L/G

A

Landing Gear

161
Q

LGCIU

A

Landing Gear Control Interface Unit

162
Q

LGPIU

A

Landing Gear Position Indicator Unit

163
Q

LIS

A

Localizer Internal Smoothing

164
Q

LK

165
Q

LL

A

Latitude/Longitude

166
Q

LLS

A

Left Line Select Key

167
Q

LNAV

A

Lateral Navigation

168
Q

LONG

169
Q

LRU

A

Line Replaceable Unit

170
Q

LSK

A

Line Select Key

171
Q

LVL

172
Q

LVL/CH

A

Level Change

173
Q

LW

A

Landing Weight

174
Q

M

A

Magenta, Mach, Meter

175
Q

MAG DEC

A

Magnetic Declination

176
Q

MAG VAR

A

Magnetic Variation

177
Q

MAX CLB

A

Maximum Climb

178
Q

MAX DES

A

Maximum Descent

179
Q

MAX END

A

Maximum Endurance

180
Q

MCDU

A

Multipurpose Control and Display Unit

181
Q

MCU

A

Modular Concept Unit

182
Q

MDA

A

Minimum Descent Altitude

183
Q

MECH

184
Q

MFA

A

Memorized Fault Annunciator

185
Q

MLS

A

Microwave Landing System

186
Q

MMR

A

Multi-Mode Receiver

187
Q

MN

A

Mach Number

188
Q

MRIU

A

Maintenance and Recording Interface Unit

189
Q

MSA

A

Minimum Safe Altitude

190
Q

MSU

A

Mode Selector Unit

191
Q

N

A

Normal, North

192
Q

NAVAID

A

Navigational Aid (VOR/DME)

193
Q

ND

A

Navigation Display

194
Q

NW

A

Nose Wheel

195
Q

OBRM

A

On Board Replaceable Module

196
Q

OFF/R

197
Q

OFST

198
Q

O/P

199
Q

OPP

200
Q

OPT

201
Q

OUTB

202
Q

OUTR

203
Q

OVBD

204
Q

OVSPD

205
Q

P-ALT

A

Profile Altitude

206
Q

PB

A

Push Button

207
Q

PBD

A

Place/Bearing/Distance Waypoint

208
Q

PBX

A

Place-Bearing/Place-Bearing Waypoint

209
Q

PC

A

Pack Controller

210
Q

P-CLB

A

Profile Climb

211
Q

P-DES

A

Profile Descent

212
Q

PDU

A

Pilot Display Unit

213
Q

PFD

A

Primary Flight Display

214
Q

PHC

A

Probe Heat Computer

215
Q

P-MACH

A

Profile Mach

216
Q

POB

A

Pressure Off Brake

217
Q

PPOS

A

Present Position

218
Q

P-SPEED

A

Profile Speed

219
Q

PPU

A

Position Pick-Off Unit

220
Q

PR

221
Q

PRED

A

Prediction

222
Q

PROC

223
Q

PROC T

A

Procedure Turn

224
Q

PROF

225
Q

PROTEC

A

Protection

226
Q

PRT

227
Q

PT

228
Q

PTU

A

Power Transfer Unit

229
Q

QRH

A

Quick Reference Handbook

230
Q

QT

231
Q

R

A

Right, Red

232
Q

RACC

A

Rotor Active Clearance Control

233
Q

RAT

A

Ram Air Turbine

234
Q

RCDR

235
Q

RCH

A

Small Unit of Measurement

236
Q

RCL

237
Q

RCVR

238
Q

R/I

A

Radio/Inertial

239
Q

RLSK

A

Right Line Select Key

240
Q

RMP

A

Radio Management Panel

241
Q

RNG

242
Q

RNP

A

Required Navigational Performance

243
Q

RPTG

244
Q

RQRD

245
Q

RSV

246
Q

RTOW

A

Regulatory Takeoff Weight

247
Q

S

A

Slat Retraction Speed, South

248
Q

SC

A

Single Chime

249
Q

S/C

A

Step Climb

250
Q

SD

A

System Display

251
Q

SEL

252
Q

STAT INV

A

Static Inverter

253
Q

S/D

A

Step Descent

254
Q

SDAC

A

System Data Acquisition Concentrator

255
Q

SDCU

A

Smoke Detection Control Unit

256
Q

SEC

A

Spoiler Elevator Computer

257
Q

SFCC

A

Salt Flap Control Computer

258
Q

SLT

259
Q

SPD LIM

A

Speed Limit

260
Q

SPLR

261
Q

SRS

A

Speed Reference System

262
Q

STEER

263
Q

STS

264
Q

SW

265
Q

SWTG

266
Q

SYNC

A

Synchronize

267
Q

T

A

Temperature

268
Q

TGT

269
Q

THR

270
Q

THS

A

Trimmable Horizontal Stabilizer

271
Q

TK

A

Tank, Track Angle

272
Q

TKE

A

Track Angle Error

273
Q

TMR

274
Q

TLA

A

Thrust Lever Angle

275
Q

TOGW

A

Takeoff Gross Weight

276
Q

TOW

A

Takeoff Weight

277
Q

T-P

A

Turn Point

278
Q

T-R

A

Transmitter-Receiver

279
Q

TROPO

A

Tropopause

280
Q

TRU

A

Transformer Rectifier Unit

281
Q

TTG

A

Time To Go

282
Q

UFD

A

Unit Fault Data

283
Q

ULB

A

Underwater Locator Beacon

284
Q

UNLK

285
Q

UTC

A

Universal Coordinated Time

286
Q

VBV

A

Variable Bypass Valve

287
Q

Vc

A

Calibrated Airspeed

288
Q

V/DEV

A

Vertical Deviation

289
Q

VEL

290
Q

Vfe

A

Max Flaps Extended Speed

291
Q

Vfen

292
Q

Vm

A

Maneuvering Speed

293
Q

Vmin

A

Minimum Operating Speed

294
Q

VNAV

A

Vertical Navigation

295
Q

VOR-D

296
Q

VSC

A

Vacuum System Controller

297
Q

VSV

A

Variable Stator Vane

298
Q

W

A

White, West, Weight

299
Q

WAI

A

Wing Anti-Ice

300
Q

WBC

A

Weight and Balance Computer

301
Q

WHC

A

Window Heat Computer

302
Q

WTB

A

Wing Tip Brake

303
Q

WXR

A

Weather Radar

304
Q

XCVR

A

Transceiver

305
Q

XFR

306
Q

Y

307
Q

ZC

A

Zone Controller

308
Q

ZFCG

A

Zero Fuel Center of Gravity

A320 (1 decks)

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