mh

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

mh

   <networking> The {country code} for Marshall Islands.

   (1999-01-27)

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

MH
       Modified Huffman (Fax)

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

MH
       Mobile Host (MHP)

[email protected]