V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

AVI
       Audio Video Interleaved (MS)


The Free On-line Dictionary of Computing (30 December 2018):

Audio Video Interleave
AVI

    (AVI) An audio-video standard designed by
   Microsoft.  Apparently proprietary and Microsoft
   Windows-specific.

   (http://www2.echo.lu/oii/en/video.html#AVI).

   [Details?]

   (1996-09-08)