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Acronyms and abbreviations in avionics

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Title: Acronyms and abbreviations in avionics  
Author: World Heritage Encyclopedia
Language: English
Subject: Avionics, Flight director (aeronautics), Annunciator panel, Airport surveillance radar, Air data computer
Collection: Avionics, Glossaries of Aviation, Lists of Abbreviations
Publisher: World Heritage Encyclopedia
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Acronyms and abbreviations in avionics

This is a list of the acronyms and abbreviations used in avionics

Contents

  • A 1
  • B 2
  • C 3
  • D 4
  • E 5
  • F 6
  • G 7
  • H 8
  • I 9
  • J 10
  • K 11
  • L 12
  • M 13
  • N 14
  • O 15
  • P 16
  • Q 17
  • R 18
  • S 19
  • T 20
  • U 21
  • V 22
  • W 23
  • X 24
  • Y 25
  • See also 26
  • References 27

A

B

  • B RNAV: Basic area navigation
  • BARO: Barometric indication, setting or pressure
  • BITE: Built-In Test Equipment
  • BCRS: Back course
  • BDI: Bearing distance indicator
  • BGAN: Broadcast Global Area Network
  • BER: Beyond Economic Repair

C

D

E

  • EADI: Electronic attitude director indicator
  • ECU: Engine Control Unit (=EEC)
  • EEC: Electronic Engine Control
  • EFD: Electronic flight display
  • EFIS: Electronic flight instrument system
  • EGPWS: Enhanced ground proximity warning system
  • EGT: Exhaust gas temperature
  • EHS: Enhanced surveillance
  • EHSI: Electronic horizontal situation indicator
  • EICAS: Engine indication crew alerting system
  • ELT: Emergency locator transmitter
  • ENC: Electronic noise canceling
  • ENG: Engine
  • ENR: Electronic noise reduction
  • EPR: Engine pressure ratio
  • ETOP(S): Extended-range twin-engine operation(s)

F

G

H

I

J

K

L

M

N

O

P

Q

  • QAR: Quick Access Recorder
  • QNH: Barometric pressure adjusted to sea level
  • QRH: Quick Reference Handbook

R

S

T

U

V

W

X

Y

See also

References

  1. ^ http://wwwicaoint/icao/en/ro/rio/execsumpdf
  2. ^ British Aircraft Corporation now British Aerospace
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