Acronyms: A

Acronym	Name
AVH	Aviation VHF hotel availability (messages)
AVIM	Aviation Intermediate Level Maintenance (U.S. Army)
AVL	Automated vehicle locations
AVLAN	Avionics local area network
AVLC	Aviation VHF link control
AVM	Airborne vibration monitor
AVN	Aviation Standards National Field Office, Oklahoma City
AVN	Aviation System Standards
AVOD	Audio and video channels on demand
AVOL	Aerodrome visibility operational level
AVON	AUTOVON Service
AVP	Office of Accident Investigation and Prevention
AVPAC	Aviation VHF packet communications
AVS	Aviation VHF seat availability
AVS	Aviation VHF seat availability (messages)
AVS	FAA Office of Aviation Safety
AVSI	Aerospace Vehicle Systems Institute
AVUM	Aviation Unit-Level Maintenance (U.S. Army)
AWACS	Airborne warning and control system
AWAS	Automated weather advisory station
AWC	Aviation Weather Center
AWG	American wire gauge
AWIN	Advanced weather information system
AWIN	Aviation weather information
AWIPS	Advanced weather interactive processing system
AWIS	Airport Weather Information
AWLU	Aircraft wireless LAN unit
AWM	Auto warning mixer
AWO	All weather operations
AWOP	AWO panel
AWOS	Automated Weather Observation System
AWOS	Automated Weather Observing System
AWOS	Automated/airport weather observing system
AWP	Aviation Weather Processor
AWP	Western Pacific Region
AWPG	Aviation Weather Products Generator
AWR	Aviation weather research
AWS	Air Weather Station
AWSS	Automated Weather Sensors System
AWTT	Aviation Weather Technology Transfer
AWW	Severe Weather Forecast Alert
AXX	One of the 9 Regional Offices
AZ	Azimuth: angular measurement in horizontal plane
AltBOC	Alternate binary offset carrier
AmSAT	American satellite

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Acronyms: A