PS is an abbreviation for "postscript." It is used for additional information at the end of a letter or message that doesn't relate to the main topic.1 The term comes from the Latin word "postscriptum," which roughly translates to "write after."2
Source:
g
1.
What “PS” Means and How to Use It Correctly
more
less
For you
Are there any specific guidelines for using PS?
Is PS a common practice in modern communication?
How is PS used in communication?
What is the full form of PS?
Can PS be used in other contexts besides letters or messages?
Explore
Screener
Best looking stocks that are MACD Golden Cross
Analysis
What is the trend of APOG's stock price?
Learn
What is a smart contract and give examples
Wiki
For diabetes, what foods or drink are good to consume?