In places that use 12-hour time rather than 24-hour time, AM and PM are used to differentiate between the first half of the day and the second half.
AM is short for ante meridiem, which is Latin for "before the middle of the day". PM stands for post meridiem, Latin for "after the middle of the day".
pm mean past miday and am mean after midnight
The letters PM does not mean PM of after 12 o clock,it means PRIVATE MESSAGE
Preventive Maintenance is the meaning of PM.
am moring and pm night
Pm= Private Messages
PM means at night or at noon
Well, PM means Private Message so ...
pm means to make contact with Private Message
what do am and pm mean? well am means it is morning pm means its afternoon and night AM Means : ANTI MERIDIAN PM Means : POST MERIDIAN
David cameron is the current british PM (12/12/13). If you mean what does pm mean, it means a few things, mainly Prime minister, or post meridian.
postmortem
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