Post Script is just another meaning of P.S when written at the end of a letter to add an additional piece of information.
P.S. at the end of a letter stands for Post Script. Post=after and script=letter. After Letter message. And P.P.S. = post, post script. They are both for if you forgot to write something in the letter, and want to add it in.
Post script
After the signature.
In a letter, you would 'add the ps' after (below) signing the letter. A Post script can be added by using the initials like so:P.s: Or, you may even add a Post post script by using THESE initials:P.p.s: I hope this posting of Post script and Post post script usage is of some use to you.
PPS stands for "Post Post Script". Just as PS stands for "Post Script", PPS stands for "Post Post Script", PPPS would stand for "Post Post Post Script" etc. A post script is any text written below the signature on a letter. If you forget to write something in the letter, you would put the in the PS, is you forget to write some in the PS would would write a PPS, and so on.
Post Script
post script = I have one more thing to say
"P.S." stands for "postscriptum," which is Latin for "written after." It is used to include additional information or a message at the end of a letter, after the conclusion has been made.
It stands for post-script.(from the latin post scriptum -meaning after writing.) It is used when the writer remembers something after they had already signed their name.
The post script is after a letter. It also Means P.S.
In a letter, "P. S." stands for "Post Script."