WordNet (r) 3.0 (2006):
MP n 1: a member of the military police who polices soldiers and guards prisoners [syn: military policeman, MP] 2: a military corps that enforces discipline and guards prisoners [syn: military police, MP]The Free On-line Dictionary of Computing (19 January 2023):
mpThe country code for the Northern Mariana Islands. (1999-01-27)