ARP AERODROME REFERENCE POINT
ARP AERONAUTICAL RECOMMENDED PRACTICES
ARPT AIRPORT
ARR ARRIVAL
ART ACTIVE REPAIR TIME
ART ARTIFICIAL
ARTCC AIR ROUTE TRAFFIC CONTROL CENTER
ARTF ARTIFICIAL
AS ACCOMPLISHMENT SUMMARY
AS AEROSPACE STANDARD
AS AEROSPATIALE
AS AIRSCOOP
AS AIRSPEED
AS AUTO STABILIZATION
ASA AIRBORNE SEPARATION ASSURANCE
ASA ALL SPEED AILERON
ASAP AS SOON AS POSSIBLE
ASCII AMERICAN STANDARD CODE OF INFORMATION INTERCHANGE
ASD ACCELERATE STOP DISTANCE
ASD AIRLINE SERVICE DATA COLLECTION
ASD AUTO SHUT DOWN
ASE AIRBORNE SUPPORT EQUIPMENT
ASE AMPERES PER SQUARE FOOT
ASI AIRSPEED INDICATOR
ASIC APPLICATION SPECIFIC INTEGRATED CIRCUIT
ASM AIRCRAFT SCHEMATICS MANUAL
ASM AIRLINE SPECIFIC MANUAL
ASM AMERICAN SOCIETY FOR METALS
ASN AEROSPATIALE NORM
ASN APU SERIAL NUMBER
ASP AUDIO SELECTOR PANEL
ASPSU AUTONOMOUS STANDBY POWER SUPPLY UNIT
ASR AIRPORT SURVEILLANCE RADAR
ASSY ASSEMBLY
ASYM ASYMMETRIC
ASYM ASYMMETRICAL
AT ADJUSTMENT / TEST
AT AUTO THROTTLE, AUTO THRUST
ATA AIR TRANSPORT ASSOCIATION OF AMERICA
ATARF ATA - REFERENCE
ATB ATA-BREAKDOWN
ATC AIR TRAFFIC CONTROL
ATC APPROVED TYPE CERTIFICATE
ATCB AIR TRAFFIC CONTROL BOARD
ATCE AIRLINE TEST CELL EQUIPMENT MANUAL
ATCH ATTACH
ATCK ATTACK
ATCRB AIR TRAFFIC CONTROL RADAR BEACON
ATCRBS AIR TRAFFIC CONTROL RADAR BEACON SYSTEM
ATCSS AIR TRAFFIC CONTROL DATA LINK SIGNALING SYSTEM
ATE AUTOMATIC TEST EQUIPMENT
ATEC AUTOMATIC TEST EQUIPMENT COMPLEX
ATF ACTIVITY TEST FAILURE
ATG AIRBUS TERMINOLOGY GLOSSARY
ATH AUTO THROTTLE
ATHR AUTO THRUST
ATI AIR TRANSPORT INDICATOR
ATIS AIR TRAFFIC INFORMATION SYSTEM
ATLAS ABBREVIATED TEST LANGUAGE FOR ALL SYSTEMS
Aircraft Systems - Abbreviations and Acronyms 9