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MM.
mm
Mmabatho
MMC
MMDS
Mme.
Mmes.
mmf
mmHg
MMM
MMORPG
MMPI
MMR
MMS
MN
Mn
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mmHg
mmHg (plural mmHgs)


noun 
Definition:
 
unit of atmospheric pressure: a unit for measuring atmospheric pressure.
Full form  millimeter of mercury
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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