1, The full form of AVI is Audio Video Interleave. It’s used on Computing ,File Extensions in Worldwide

Audio Video Interleave (also Audio Video Interleaved), known by its acronym AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows technology. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback.

2, The full form of AVI is Automatic Vehicle Identification. It’s used on Technology ,Automotive in Worldwide

In the parking industry, AVI (Automatic Vehicle Identification) means being able to automatically identify a vehicle when it enters a parking facility, so it can be authorized and permitted to enter and exit. Using an advanced Radio Frequency Identification (RFID) system, the system is able to identify a vehicle as it approaches the gate, allowing the parking system to authorize entry and open the gate, without the driver ever having to stop or open their window.

3, The full form of AVI is Australian Volunteers International. It’s used on Associations & Organizations ,Non-Profit Organizations in Australia

Australian Volunteers International (AVI) is an organization which recruits skilled professionals from Australia to work with partner organisations in Asia, the Pacific, Africa and the Middle East.