What is the full form of PS?

PS: Postscript

The full form of PS is Postscript. You must have read this on Facebook at the end of any post or comment. The term postscript is derived from Latin post scriptum which means “written after”. A postscript can be a line or a paragraph added after the signature line. There can be different reasons to add postscript such as to express an afterthought or to provide the additional information. So, it is a simple way to reinforce your message and enhance your submission.

Other full forms of PS