What Does P.S. Stand For?

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Have you ever received a handwritten letter or read an email and noticed the abbreviation “P.S.” tacked onto the end of it? If you’ve ever wondered what this common acronym means and why it’s used, you’re not alone. In this article, we’ll unravel the mystery behind “P.S.” and explore its history and modern-day applications.

P.S. Defined

“P.S.” stands for “Postscript.” It’s a Latin term derived from “post scriptum,” which translates to “written after” or “after writing” in English. A postscript is an additional note or message appended to the end of a letter, email, or document after the writer has finished the main body of text. This additional information is often used to include thoughts, comments, or details that the writer forgot to include in the initial message.

Historical Origins

The use of postscripts dates back centuries, to a time when handwritten letters were the primary mode of long-distance communication. Before the advent of modern technology, writing a letter was a laborious task, and individuals often used postscripts to add anything they had omitted in the main body of the letter.

In handwritten letters, the postscript was typically indicated by “P.S.” followed by a colon (P.S.:) or sometimes by “Postscript” written in full. It served as a way to convey last-minute thoughts, updates, or personal notes without having to rewrite the entire letter.

Modern Applications

While handwritten letters have become less common in the age of digital communication, the use of “P.S.” has persisted in emails and other written correspondence. Here are some common modern applications of “P.S.”:

  1. Additional Information: Writers often use “P.S.” to add information they forgot to include in the main body of an email or letter. It’s a handy way to append essential details without sending a follow-up message.
  2. Personal Touch: In personal correspondence, a postscript can add a personal touch to the message. It’s an opportunity to include a heartfelt message or a private note that’s separate from the primary content of the letter.
  3. Marketing and Sales: In marketing and sales emails, “P.S.” is frequently used to reiterate a compelling offer or call to action. It’s a strategic way to reinforce the message and encourage the recipient to take action.
  4. Humor and Creativity: Some writers use postscripts for humor or creative purposes. They might include a witty comment, an inside joke, or an amusing anecdote to engage the reader’s interest.


In the world of written communication, “P.S.” serves as a valuable tool for conveying additional information, adding a personal touch, or emphasizing a message’s key points. While the art of letter-writing has evolved with technology, the use of postscripts has endured, making it a recognizable and versatile part of our communication repertoire. So, the next time you encounter “P.S.” at the end of a message, you’ll know that there’s more to the story, even if it’s written “after the fact.”

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