PM stands for “post meridiem

What does PM mean in a text?

A private message, personal message, or direct message (abbreviated as PM or DM) is a private communication channel between users on any given platform.

Does PM mean night?

This is the time from Noon to Midnight. 2. The A stands before the P in the alphabet. AM comes first in the alphabet and therefore also first on a day (Morning) and PM comes last (afternoon/night).