The meaning of the Acronym AAV is...

AAV is

• Air Admittance Valve
• Aerospace Audio- Visual

More Meanings For AAV:

• Alternate Access Vendor
• Air Admittance Valve
• Adeno Associated Virus
• Adeno Associated Virus
• Adeno Associated Virus
• Association of Avian Veterinarians
• Advanced Assault Amphibious Vehicle
• Armored Amphibious Vehicle
• Air Admittance Valve
• Aerospace Audio- Visual
• All Activity Vehicle
• Assessed Annual Value

AAV is also in:

• Chemistry
• Hospitals
• Housing
• Laboratory
• Military
• NASA
• Physiology
• Telecom
• Transportation
• Veterinary