wiscii

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

WISCII

   <character, data> A version of {ASCII} used by {Wang} on their
   {personal computers} and {mini computers} in the 1980s.
   WISCII was used on the {Wang PC}, {APC}, {OIS}, {Alliance} and
   {VS}.  The 7-bit characters were the same as ASCII, but the
   extended 8-bit characters were Wang-specific.

   (2008-05-28)