Lo.ng for the definition of PM? Find out what is the full meaning of PM on Abbreviations.com! ‘Private Message’ is one option get in to view more @ The Web’s largest and most authoritative acronyms and abbreviations resource..But what do these ubiquitous abbreviations stand for? The term weociate with the morning, a.m., is an abbreviation the Latin phrase ante mer.m meaning “before midday” p.m. is an abbreviation of post mer.m, meaningyou guessed it”after midday.” These two terms help keep ambiguity at bay in the hour time system..Both AM and PM come from Latin. AM stands for Ante Meri.m and PM stands for Post Meri.m. Furthermore, Ante Meri.m means before midday before Noon , and Post Meri.m means after midday after noon ..What Do AM And PM Stand For When Referring To Time? The shortest answer to this question is that A.M. stands for ‘Ante Meri.m’, a Latin word that represents the time of the day before noon. P.M. stands for “Post Meri.m,” another Latin word the time after noon..Use for Noon PM vs. Midnight AM Each hour of each day in the hour timekeeping system is notated suffixed with an a.m. or p.m. to indicate if the time is in the morning AM , afternoon PM , or evening AM and PM ..Depending on the style guide referenced, the abbreviations “a.m.” and “p.m.” are variously written in small capitals ” am” and “pm ” , uppercase letters without a period “AM” and “PM” , uppercase letters with periods, or lowercase letters “am” and “pm” or, more commonly, “a.m.” and “p.m.” ..For example, am is early in the morning, and pm is late in the afternoon am is one hour after midnight, while pm is one hour before midnight. Ante meri.m is commonly denoted as AM, am, a.m., or A.M. post meri.m is usually abbreviated PM, pm, p.m., or P.M..Am stands for ante meri.m, the Latin phrase meaning “before midday”. pm stands for post meri.m, the Latin phrase meaning “after midday”. Meri.m derives from the accusa tive singular form of the word meri.s, a fifth declension noun meaning midday, or noon..Interestingly, this finally clears up for me one of the interesting quirks of the hour clock system where time counts from a.m. to a.m. and likewise goes from a.m. to p.m., which always seemed odd, but now makes perfect sense given what a.m. and p.m. stand for..
What Do AM and PM Stand For? Some countries, including the US, Canada, and Australia, use the hour clock format including am and pm. What do these abbreviations mean?.Today I found out what a.m. and p.m. stand for. And no, it’s not, As a kid in school one of my cl.mates taught me an easy way to remember which is AM PM..