Abbreviations Flashcards
(308 cards)
1
Q
ABN
A
Abnormal
2
Q
ACARS
A
ARINC Communications and Reporting System
3
Q
ACM
A
Air Cycle Machine
4
Q
ACP
A
Audio Control Panel
5
Q
ACT
A
Additional Center Tank
6
Q
ADIRS
A
Air Data Inertial Reference System
7
Q
ADIRU
A
Air Data Inertial Reference Unit
8
Q
ADM
A
Air Data Module
9
Q
ADR
A
Air Data Reference
10
Q
ADV
A
Advisory
11
Q
AEVC
A
Avionics Equipment Ventilation Controller
12
Q
AFS
A
Auto Flight System
13
Q
AIDS
A
Aircraft Integrated Data System
14
Q
AIU
A
Audio Interface Unit
15
Q
AMU
A
Audio Management Unit
16
Q
ANP
A
Actual Navigation Performance
17
Q
APPU
A
Asymmetry Position Pick Off Unit
18
Q
APU
A
Auxiliary Power Unit
19
Q
ARPT
A
Airport
20
Q
ASAP
A
As Soon As Possible
21
Q
ASI
A
Air Speed Indicator
22
Q
A/SKID
A
Anti-Skid
23
Q
ATE
A
Automated Test Equipment
24
Q
A/THR
A
Auto Thrust
25
ATS
Auto Thrust System
26
ATSU
Air Traffic Service Unit
27
AWY
Airway
28
B
Blue
29
BARO
Barometric
30
BCL
Battery Charge Limiter
31
BCDS
Bite Centralized Data System
32
BFO
Beat Frequency Oscillator
33
BIU
Bite Interface Unit
34
BMC
Bleed Monitoring Computer
35
BNR
Binary
36
BRK
Brake
37
BSCU
Brake Steering Control Unit
38
BTC
Bus Tie Contactor
39
CBMS
Circuit Breaker Monitoring System
40
CFDIU
Centralized Fault Data Interface Unit
41
CFDS
Centralized Fault Display System
42
CHC
Cargo Heat Controller
43
CHG
Change
44
CIDS
Cabin Intercommunication Data System
45
C/L
Checklist
46
CO RTE
Company Route
47
CONF
Configuration (Flaps/Slats)
48
CPC
Cabin Pressure Controller
49
CPCU
Cabin Pressure Controller Unit
50
CRC
Continuous Repetitive Chime
51
CRG
Cargo
52
CSCU
Cargo Smoke Control Unit
53
CSM/G
Constant Speed Motor/Generator
54
CSTR
Constraint
55
CTL PNL
Control Panel
56
CVR
Cockpit Voice Recorder
57
DA
Drift Angle
58
DAR
Digital AIDS Recorder
59
DDRMI
Digital Distance and Radio Magnetic Indicator
60
DFR
Delayed Flap Approach
61
DIR TO
Direct To
62
DITS
Digital Information Transfer System
63
DMC
Display Management Computer
64
DSDL
Dedicated Serial Data Link
65
DU
Display Unit
66
ECAM
Electronic Centralized Aircraft Monitoring
67
ECB
Electronic Control Box (APU)
68
ECM
Engine Conditioning Monitoring
69
ECON
Economic
70
ECP
ECAM Control Panel
71
ECS
Environmental Control System
72
ECU
Engine Control Unit
73
EDP
Engine Driven Pump
74
EEC
Electronic Engine Computer
75
EFCS
Electronic Flight Control System
76
EFIS
Electronic Flight Instrument System
77
EFOB
Estimated Fuel On Board
78
EIU
Engine Interface Unit
79
EIS
Electronic Instruments System
80
ELAC
Elevator Aileron Computer
81
EMER GEN
Emergency Generator
82
EO
Engine Out
83
EPE
Estimated Position Error
84
EGPWS
Enhanced Ground Proximity Warning System
85
ESS
Essential
86
EST
Estimated
87
ETE
Estimated Time Enroute
88
ETP
Equal Time Point
89
EVMU
Engine Vibration Monitoring Unit
90
E/WD
Engine/Warning Display
91
EXT PWR
External Power
92
EXTN
Extension
93
FAC
Flight Augmentation Computer
94
FADEC
Full Authority Digital Engine Control
95
FAP
Forward Attendant Panel
96
FAV
Fan Air Valve
97
F/C
Flight Crew
98
FCDC
Flight Control Data Concentrator
99
FCU
Flight Control Unit
100
FD
Flight Director
101
FDIU
Flight Data Interface Unit
102
FDU
Fire Detection Unit
103
FF
Fuel Flow
104
FGC
Flight Guidance Computer
105
FIDS
Fault Isolation and Detection System
106
FLSCU
Fuel Level Sensing Control Unit
107
FLT CTL
Flight Control
108
FLX/MCT
Flex/Maximum Continuous Thrust
109
FMA
Flight Mode Annunciator
110
FMGC
Flight Management Guidance Envelope Computer
111
FMGS
Flight Management Guidance Envelope System
112
F-PLN
Flight Plan
113
FPA
Flight Path Angle
114
FPD
Flight Path Director
115
FPPU
Feedback Position Pick-Off Unit
116
FPV
Flight Path Vector
117
FQI/FQU
Fuel Quantity Indication/Unit
118
FQIC
Fuel Quantity Indication Computer
119
FRT
Front
120
FRV
Fuel Return Valve
121
FT/MN
Feet Per Minute
122
FU
Fuel Used
123
FWC
Flight Warning Computer
124
FWS
Flight Warning System
125
G
Green
126
GCU
Generator Control Unit
127
GLC
Generator Line Contactor
128
GNADIRS
Global Navigation Air Data Inertial Reference System
129
GPCU
Ground Power Control Unit
130
GRND
Ground
131
GRP
Geographic Reference Point
132
GRVTY
Gravity
133
H
Hour, Hot
134
HCU
Hydraulic Control Unit
135
HDG/S
Heading Selected
136
HDL
Handle
137
HLD
Hold
138
HMU
HydroMechanical Unit
139
HPV
High Pressure Valve
140
IDG
Integrated Drive Generator
141
IGN
Ignition
142
IMM
Immediate
143
INB
Inbound
144
INBO
Inboard
145
INCREM
Increment
146
INIT
Initialization
147
INR
Inner
148
INTCP
Intercept
149
I/O
Input/Output
150
I/P
Input or Intercept Profile
151
IP
Intermediate Pressure
152
IPC
Intermediate Pressure Checkvalve
153
IPPU
Intermediate Position Pick-Off Unit
154
ISIS
Integrated Standby Instrument System
155
ISOL
Isolation
156
LAF
Load Alleviation Function
157
LAT
Latitude
158
LAT REV
Lateral Revision
159
LCN
Load Classification Number
160
L/G
Landing Gear
161
LGCIU
Landing Gear Control Interface Unit
162
LGPIU
Landing Gear Position Indicator Unit
163
LIS
Localizer Internal Smoothing
164
LK
Lock
165
LL
Latitude/Longitude
166
LLS
Left Line Select Key
167
LNAV
Lateral Navigation
168
LONG
Longitude
169
LRU
Line Replaceable Unit
170
LSK
Line Select Key
171
LVL
Level
172
LVL/CH
Level Change
173
LW
Landing Weight
174
M
Magenta, Mach, Meter
175
MAG DEC
Magnetic Declination
176
MAG VAR
Magnetic Variation
177
MAX CLB
Maximum Climb
178
MAX DES
Maximum Descent
179
MAX END
Maximum Endurance
180
MCDU
Multipurpose Control and Display Unit
181
MCU
Modular Concept Unit
182
MDA
Minimum Descent Altitude
183
MECH
Mechanic
184
MFA
Memorized Fault Annunciator
185
MLS
Microwave Landing System
186
MMR
Multi-Mode Receiver
187
MN
Mach Number
188
MRIU
Maintenance and Recording Interface Unit
189
MSA
Minimum Safe Altitude
190
MSU
Mode Selector Unit
191
N
Normal, North
192
NAVAID
Navigational Aid (VOR/DME)
193
ND
Navigation Display
194
NW
Nose Wheel
195
OBRM
On Board Replaceable Module
196
OFF/R
Off Reset
197
OFST
Offset
198
O/P
Output
199
OPP
Opposite
200
OPT
Optimum
201
OUTB
Outboard
202
OUTR
Outer
203
OVBD
Overboard
204
OVSPD
Overspeed
205
P-ALT
Profile Altitude
206
PB
Push Button
207
PBD
Place/Bearing/Distance Waypoint
208
PBX
Place-Bearing/Place-Bearing Waypoint
209
PC
Pack Controller
210
P-CLB
Profile Climb
211
P-DES
Profile Descent
212
PDU
Pilot Display Unit
213
PFD
Primary Flight Display
214
PHC
Probe Heat Computer
215
P-MACH
Profile Mach
216
POB
Pressure Off Brake
217
PPOS
Present Position
218
P-SPEED
Profile Speed
219
PPU
Position Pick-Off Unit
220
PR
Pressure
221
PRED
Prediction
222
PROC
Procedure
223
PROC T
Procedure Turn
224
PROF
Profile
225
PROTEC
Protection
226
PRT
Printer
227
PT
Point
228
PTU
Power Transfer Unit
229
QRH
Quick Reference Handbook
230
QT
Quart
231
R
Right, Red
232
RACC
Rotor Active Clearance Control
233
RAT
Ram Air Turbine
234
RCDR
Recorder
235
RCH
Small Unit of Measurement
236
RCL
Recall
237
RCVR
Receiver
238
R/I
Radio/Inertial
239
RLSK
Right Line Select Key
240
RMP
Radio Management Panel
241
RNG
Range
242
RNP
Required Navigational Performance
243
RPTG
Repeating
244
RQRD
Required
245
RSV
Reserves
246
RTOW
Regulatory Takeoff Weight
247
S
Slat Retraction Speed, South
248
SC
Single Chime
249
S/C
Step Climb
250
SD
System Display
251
SEL
Selector
252
STAT INV
Static Inverter
253
S/D
Step Descent
254
SDAC
System Data Acquisition Concentrator
255
SDCU
Smoke Detection Control Unit
256
SEC
Spoiler Elevator Computer
257
SFCC
Salt Flap Control Computer
258
SLT
Slat
259
SPD LIM
Speed Limit
260
SPLR
Spoiler
261
SRS
Speed Reference System
262
STEER
Steering
263
STS
Status
264
SW
Switch
265
SWTG
Switching
266
SYNC
Synchronize
267
T
Temperature
268
TGT
Target
269
THR
Thrust
270
THS
Trimmable Horizontal Stabilizer
271
TK
Tank, Track Angle
272
TKE
Track Angle Error
273
TMR
Timer
274
TLA
Thrust Lever Angle
275
TOGW
Takeoff Gross Weight
276
TOW
Takeoff Weight
277
T-P
Turn Point
278
T-R
Transmitter-Receiver
279
TROPO
Tropopause
280
TRU
Transformer Rectifier Unit
281
TTG
Time To Go
282
UFD
Unit Fault Data
283
ULB
Underwater Locator Beacon
284
UNLK
Unlock
285
UTC
Universal Coordinated Time
286
VBV
Variable Bypass Valve
287
Vc
Calibrated Airspeed
288
V/DEV
Vertical Deviation
289
VEL
Velocity
290
Vfe
Max Flaps Extended Speed
291
Vfen
Vfe Next
292
Vm
Maneuvering Speed
293
Vmin
Minimum Operating Speed
294
VNAV
Vertical Navigation
295
VOR-D
VOR-DME
296
VSC
Vacuum System Controller
297
VSV
Variable Stator Vane
298
W
White, West, Weight
299
WAI
Wing Anti-Ice
300
WBC
Weight and Balance Computer
301
WHC
Window Heat Computer
302
WTB
Wing Tip Brake
303
WXR
Weather Radar
304
XCVR
Transceiver
305
XFR
Transfer
306
Y
Yellow
307
ZC
Zone Controller
308
ZFCG
Zero Fuel Center of Gravity
