dm

from WordNet (r) 3.0 (2006)

DM
    n 1: diabetes caused by a relative or absolute deficiency of
         insulin and characterized by polyuria; "when doctors say
         `diabetes' they usually mean `diabetes mellitus'" [syn:
         {diabetes mellitus}, {DM}]
    2: a metric unit of length equal to one tenth of a meter [syn:
       {decimeter}, {decimetre}, {dm}]

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

dm

   <networking> The {country code} for Dominica.

   (1999-01-27)

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

DM
       Delta Modulation

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

DM
       DeMilitarisierte zone (Firewall)

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

DM
       Development Machine (Corel)

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

DM
       Disconnect Mode (LAPB)