AAV
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "AAV".

AAV is a three-letter acronym that may refer to:

• Adeno-Associated Virus, a harmless virus that depends on the adenovirus to replicate; a popular gene therapy tool
• The New York Stock Exchange ticker symbol for the Advantage Energy Income Fund, a Canadian oil and gas royalty trust
• IATA airport code for Allah Valley Airport in Allah Valley, Mindanao, Philippines
• Anti-aircraft vehicle
• Amphibious Assault Vehicle, an amphibious tracked vehicle
• Aníbal Acevedo Vilá, governor of Puerto Rico
• Air admittance valve, a valve in a plumbing drainage system
• Arab American Vehicles, a car assembler in Egypt
• ICAO airline designator for Astro Air International, Inc., an American airline
• Autonomous Aerial Vehicle

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