AATSL
AATSL stands for Association of Accounting Technicians of Sri Lanka (established 1997)
AATYC
AATYC stands for Arkansas Association of Two-Year Colleges
AATRI
AATRI stands for Army Air Traffic Regulation & Identification System
BAPPSS
BAPPSS stands for Barbados Association of Principals of Public Secondary Schools
AAVF
AAVF stands for Anglo-American Vulcanized Fibre (UK)
AAVLN
AAVLN stands for Arthur Andersen Virtual Learning Network
AAVE
AAVE stands for African American Vernacular English AAVE stands for All About Visiting Earth (teen camp and tour programs)
AAVDM
AAVDM stands for American Academy of Veterinary Disaster Medicine
AAVIM
AAVIM stands for American Association for Vocational Instructional Materials
AAVM
AAVM stands for Armonia Audio Video Multimedia (Mexico) AAVM stands for Appraiser Assisted Valuation Model (software)