The abbreviation 'p.m' stands for ....
A
post meridiem
B
post meridian
C
post meridium
D
past meridien
Correct Answer: post meridiem
“AM” stands for “ante meridiem.” The Latin phrase “ante meridiem” means “before noon” or “before midday.” That's why, in the 12 - hour system, all times from midnight onward use this designation. PM stands for “post meridiem,” meaning “after noon” or “after midday,” and as such applies to the times from noon onward.