AIL AILERON
AIL AIRBUS INFORMATION LETTER
AIM AIRCRAFT INTEGRATED MAINTENANCE
AIMS AIRBUS INVENTORY MANAGEMENT SYSTEM
AIMS AIRCRAFT INTEGRATED MANAGEMENT SYSTEM
AIMS AIRPLANE INFORMATION MANAGEMENT SYSTEM
AIP AIRBUS INDUSTRIES PUBLICATION
AIP ATTENDANT INDICATION PANEL
AIP ATTENDANT INDICATION PANEL
AIP ATTITUDE INDICATOR PANEL
AIRCOND AIR CONDITIONING
AIS AERONAUTICAL INFORMATION SERVICE
AIS AIR INFORMATION SERVICE
AIS AMERICAN IRON AND STEEL INSTITUTE
AIS ANTI ICE SENSOR
AIT AUTOMATIC INTEGRITY TEST
AIU AUDIO INTERFACE UNIT
AIV ANTI-ICE VALVE
ALC ALREADY CONNECT
ALC AUTOMATIC LOAD CONTROL
ALERFA ALERT PHASE
ALF AFT LOOKING FORWARD
ALHP AIRCRAFT LIFE HISTORY PROGRAM
ALI AIRCRAFT LOADABILITY INTERFACE
ALI ALIGNMENT
ALIGN ALIONMENT
ALIM ALIMENTATION (SUPPLY)
ALPH AIRFRAME USE HISTORY PROGRAM
ALPHA ALPHABETICAL
ALPHA ANGLE-OF-ATTACK
ALS APPROACH LIGHT SYSTEM
ALT ALTITUDE
ALT ENGINE ALTERNATOR ROTOR
ALT ENGINE ALTERNATOR STATOR
ALTI ALTIMETER
ALTM ALTIMETER
ALTN ALTERNATE
ALTPN ALTERNATE PART NUMBER
ALTR ALTITUDE RATE
ALTU ANNUNCIATOR LIGHT TEST UNIT
ALU ARITHMETIC AND LOGIC UNIT
AM AMPLITUDE MODULATION
AMAGAS AIRCRAFT MALFUNCTION AND GROUND ACTION SYSTEM
AMB AMBIENT
AMC ACCEPTABLE MEANS OF COMPLIANCE
AMC AERODYNAMIC MEAN CHORD
AMM AIRCRAFT MAINTENANCE MANUAL
AMM AMMETER
AMP AIRLINE MAINTENANCE PROCEDURE
AMP AMPERAGE
AMP AMPERE
AMP AMPLIFIER
AMPL AMPLIFIER
AMS AERONAUTICAL MATERIAL SPECIFICATION
AMS AEROSPACE MATERIAL SPECIFICATION
AMS AIRCRAFT MALFUNCTION SYSTEM
AMS AIRCRAFT MODIFICATION STATUS
AMTOSS AIRCRAFT MAINTENANCE TASK ORIENTED SUPPORT SYSTEM
AMU AUDIO MANAGEMENT UNIT
Aircraft Systems - Abbreviations and Acronyms 7

AMV AIR MODULATING VALVE
AN ALPHABETICAL / NUMERICAL
AN AIR NAVIGATION
AND AIRCRAFT NOSE DOWN
ANI ANALOG INPUT
ANN LT ANNUNCIATOR LIGHT
ANN ANNUNCIATOR
ANNCMT ANNOUNCEMENT
ANNU ANNUNCIATOR
ANO ANALOG OUTPUT
ANPT AERONAUTICAL NATIONAL TAPER PIPE THREADS
ANS AMERICAN NATIONAL STANDARD
ANS AMERICAN NATIONAL STANDARD INSTITUTE
ANS AREA NAVIGATION SYSTEM
ANT AIRCRAFT NOSE UP
ANT ANTENNA
AOA ANGLE OF ATTACK SENSOR
AOA ANGLE OF ATTACK
AOB ANGLE OF BANK
AOC APPROACH ON COURSE
AOG AIRCRAFT ON GROUND
AOL ALL OPERATORS LETTER
AOM AIRCRAFT OPERATING MANUAL
AOT AIRCRAFT OPERATION TEST
AOW ALL OPERATORS WIRE
AP / FD AUTO PILOT / FLIGHT DIRECTOR
AP AUTOPILOT
AP AIRBORNE PRINTER
AP AROMATIC POLYAMIDE (KAPTON
TM
)
APC AIRCRAFT POSITIVE CONTROL
APD APPROACH PROGRESS DISPLAY
APEX ADVANCED PROJECT FOR EUROPEAN EXCHANGE