p.m.
     adj : after noon [syn: {post meridiem}, {pm}]
     adv : between noon and midnight; "let's meet at 8 P.M." [syn: {post
           meridiem}, {PM}]
Source: WordNet® 2.0

pm
     adj : after noon [syn: {post meridiem}, {p.m.}]
     n 1: an examination and dissection of a dead body to determine
          cause of death or the changes produced by disease [syn:
          {autopsy}, {necropsy}, {postmortem}, {postmortem
          examination}]
     2: a soft silvery metallic element of the rare earth group
        having no stable isotope; was discovered in radioactive
        form as a fission product of uranium [syn: {promethium}, {atomic
        number 61}]
     3: the person who holds the position of head of state in
        England [syn: {Prime Minister}, {premier}]
     4: modulation of the phase of the carrier wave [syn: {phase
        modulation}]
     adv : between noon and midnight; "let's meet at 8 P.M." [syn: {post
           meridiem}, {P.M.}]
Source: WordNet® 2.0

PM /P-M/ 1. v. (from `preventive maintenance') To bring down a machine
   for inspection or test purposes. See {provocative maintenance}; see also
   {scratch monkey}. 2. n. Abbrev. for `Presentation Manager', an
   {elephantine} OS/2 graphical user interface.


Source: The Jargon File

PM
     Privileged Mode (HP, MPE)
     
     
Source: Virtual Entity of Relevant Acronyms

PM
     Protected Mode (Intel, CPU)
     
     
Source: Virtual Entity of Relevant Acronyms

PM
     Peripheral Module
     
     
Source: Virtual Entity of Relevant Acronyms

PM
     Performance Management
     
     
Source: Virtual Entity of Relevant Acronyms

PM
     Personal Message (BBS)
     
     
Source: Virtual Entity of Relevant Acronyms

PM
     Physical Medium
     
     
Source: Virtual Entity of Relevant Acronyms

PM
     Presentation Manager (OS/2)
     
     
Source: Virtual Entity of Relevant Acronyms