Crouse Law Offices
HELICOPTERLAWYERS.COM



AVIATION AND TRANSPORTATION ACRONYM GLOSSARY

 
3DAAP Three-dimensional airspace analysis program
3PL Third Party Logistics
3PLP Third Party Logistics Providers
4PL Fourth Party Logistics
A  
AAAE American Association of Airport Executives
AC Advisory Circular
ACAS Automated card access system
ACC (1) Area Control Centre (air)
ACC (2) Adaptive Cruise Control (road)
ACCC Airport command control center
ACFT Aircraft
ACI Airports Council International
ACM Airport certification manual
ACO Aircraft certification office
ACTS Advanced Communication Technologies and Services
AD Airport design
ADA Americans with Disabilities Act
ADAS (1) Action Data System. System in use in some European Coast Guards
ADAS (2) Advanced driver assistance system (road)
ADF Automatic direction finder
ADG Airplane design group
ADGS Aircraft docking guidance system
ADO Airport District Office (FAA)
ADRT Alternate departure route
ADS-B Automatic Dependent Surveillance-Broadcast (air)
AEP Airport emergency plan
AF Airway Facilities (FAA)
AFIS Automated flight inspection system
AFS Airways facilities sector
AFSFO Airways facilities sector field office
AFSO Airways facilities sector office
AFSS Automated flight service station
AGL Above ground level
AGTS Automated ground transportation system
AIC Airport information system
AILS Automatic instrument landing system
AIMS Airport integrated mapping system
AIP Airport Improvement Program
AIS (1) Aeronautical Information Services (air)
AIS (2) Automatic Identification System (waterborne, road)
AIS Automated information security
ALP Airport layout plan
ALS Approach lighting system
ALSF-1 Standard 2400’ high-intensity approachlighting system with sequenced flashers (Category Iconfiguration)
ALSF-2 Standard 2400’ high-intensity approachlighting system with sequenced flashers (Category IIconfiguration)
ALT Altitude
AMC Airspace Management Cell (air)
AMF Air mail facility
AMGR Airport manager
ANG Army National Guard
ANT Antenna
AOA At or above; aircraft operational area
AOB At or below
AOC Airline Operations Centre (air)
AOR Airport operational readiness
AP Airports Division (FAA)
APL Airport lights
APPM Accident prevention program manager
APS Advanced Planning and Scheduling: a function within -> SCM
ARAC Army radar approach control facility
ARC Archive System of CFMU (air)
ARC Airport reference code
ARCC Air Rescue Co-ordination Centre (air)
ARFF Aircraft rescue and firefighting
ARP Airport reference point
ARPA Automatic Radar Plotting Aid
ARPT Airport
ARSA Airport radar service area
ARSC Air Rescue Sub Centre, respons. for aeronautical accidents and incidents (air)
ARSR Air route surveillance radar
ARTCC Air Route Traffic Control Center
ARTEMIS Project management software
ARTS Automated radar terminal system
ASAP As soon as possible
ASDA Accelerate-stop distance available 
ASDE Airport surface detection equipment
ASL Above sea level
ASM Airspace Management (air)
ASOS Automatic surface observing system
ASP Airport security plan; airspace
ASPH Asphalt
ASR Airport surveillance radar
ASV Annual service volume
AT Air Traffic Division (FAA)
ATA (1) Actual Time of Arrival
ATA (2) Air Transport Association
ATA Air Transport Association of America
ATBA Area to be avoided (waterborne)
ATC Air Traffic Control (air)
ATC Air traffic control
ATCF Air traffic control facility
ATCT Airport Traffic Control Tower
ATD Actual Time of Departure
ATFM Air Traffic Flow Management (air)
ATIS Airport traffic information service
ATM Air Traffic Management (air)
ATM Air traffic manager
ATO Airline ticket office
ATOG Allowable takeoff gross weight
ATS Air Traffic Services (air)
AVGAS Aviation gasoline
AVI Automatic vehicle identification
AVMS Automatic Vessel Monitoring System
AVN Aviation standards national field office
AWOS Automated weather observing system
AZ Azimuth
B  
BCN Beacon
BIDS Baggage information display system
BMS Basic meteorological services
BRITE Bright radar indicator tower equipment
BRL Building restriction line
BUEC Backup emergency communications
BUL Bulletin
C  
C Circling (approach and landing charts)
CAA Civil Aviation Authorities (air)
CAACE Comité des Associations d'Armateurs de la Communauté Européenne
CAD Computer aided dispatch
CADD Computed aided design and drafting
CAFM Computer aided facility management
CAP Civil Air Patrol
CAS Collision avoidance system; calibrated airspeed
CASFO Civil aviation security field office
CAT I, II, III Category of ILS approach
CBI Computer based instructions
CCR Commission Centrale du Rhin (waterborne). Active in creating standards for waterborne traffic and transport
CCTV Closed-Circuit Television
CCTV Closed-circuit television
CDM Collaborative Decision Making (air)
CEC Certificate of Competence
CEN CEN - The European Committee for Standardization
CENELEC European Committee for Electrotechnical Standardization
CEPT European Conference of Postal and Telecommunications Adminstrations
CES Coast Earth Station. An Inmarsat communication station on the earth surface
CFM Confirm
CFMU Central Flow Management Unit, part of -> EUROCONTROL (air)
CFW Center field wind
CHIRP Confidential Hazardous Incident Reporting Programme
CIFP Cancel IFR flight plan
CIFR Cancel IFR clearance previously given
CIP Capital improvement program
CLF Cableless Linking of intersections for co-ordinated traffic flow (road)
CMMS Computerized maintenance management system
CNS Communications, Navigation and Surveillance (air)
CNTRLN Centerline
COLREGS Convention on the International Regulations for Preventing Collisions at Sea
CPA Closest Point of Approach (waterborne)
CPTY Capacity
CRS (1) Coast Radio Station (waterborne)
CRS (2) Computer Reservation System
CSL-DB Common Source Logistics Database (inland waterways)
CSO Company Security Officer
CSS Coastal Surface Search. A vessel co-ordinating surface -> SAR (waterborne)
CTGY Category
CTLR Controller
CTLZ Control zone
C-TPAT Customs - Trade Partnership Against Terrorism (US Customs)
CTS Cordless Telephone System
CUTE Common use terminal equipment
CWA Coast Watching Unit
CWY Clearway
D