| Acronym | Definition |
|---|
| AVG | Average |
| AVG | American Volunteer Group (Flying Tigers) |
| AVG | Active Virtual Gateway (Cisco) |
| AVG | anti Virus Grisoft |
| AVG | Active Virtual Gateway |
| AVG | Audio Video Group (various locations) |
| AVG | Antivirus Grisoft (software) |
| AVG | Anti-Virus Guard (computer security software) |
| AVG | Arteriovenous Graft |
| AVG | Aminoethoxyvinylglycine (plant regulator) |
| AVG | Adventure Video Game |
| AVG | Angestelltenversicherungsgesetz (German Insurance Law) |
| AVG | Arts Verstandelijk Gehandicapten (Dutch) |
| AVG | Abstand Verstärkung Grösse (German: Pitch Gain Size) |
| AVG | Aircraft Escort Vessel (later CVE) |
| AVG | Amateurastronomische Vereinigung Göttingen (German: Association of Amateur Astronomers Göttingen) |
| AVG | Analog Vector Generator |
| AVG | Aortic Valve Gradient |
| AVG | Amicale Villeneuve la Garenne (French: Friendly Villeneuve la Garenne; est. 1944) |
| AVG | Advanced Video Graphics Array |
| AVG | Air Ventilation Garment (NASA) |
| AVG | Average Voltage Gain |
| AVG | Aardappels Vlees Groenten (Dutch) |