The meaning of the Acronym AVR is...

AVR is

• Aortic Valve Replacement

More Meanings For AVR:

• Audio Visual Research file format Sound file
• Automatic Volume Recognition
• Advanced Virtual Risc
• Automatic Voltage Regulator
• Automated Voice Response
• Acidification Volatilization Reneutralization
• Audio Video Receiver
• Automatic Voltage Regulation
• Audio-Video Receiver
• Avid Video Resolution
• Area Variation Ratio
• Audio Visual Receiver
• Athletically Varying Reset
• Australian Vital Records
• Aortic Valve Replacement

AVR is also in:

• Chemistry
• Electronics
• File Extensions
• General
• Hardware
• Physiology
• Telecom
• Unfiled