AVS

from The Free On-line Dictionary of Computing (8 July 2008)

Application Visualisation System
AVS

   <tool, graphics> (AVS) A portable, modular, {Unix}-based
   graphics package supported by a consortium of vendors
   including {Convex}, {DEC}, {IBM}, {HP}, {SET Technologies},
   {Stardent} and {WaveTracer}.

   (1994-11-28)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

AVS
       Address Verification System

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

AVS
       Adult Verification System (WWW)