wram

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

Window Random Access Memory
Window RAM
WRAM

   <hardware, storage> (WRAM, Window RAM) A kind of {RAM} which
   is faster than {VRAM}.

   WRAM is used in the Matrox MGA Millennium {video display card}
   and almost certainly elsewhere.

   [More details?]

   (1996-06-05)

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

WRAM
       Window Random Access Memory (RAM, IC, Samsung, Matrox)