DMU

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

   {Data Management Unit}

   {Data Manipulation Unit}

   {Data Multiplexer Unit}

   {dataless management utility}
from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)
DMU
       Data Manipulation Unit
antiflux / dictionary / DMU
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