OK… So, the following regex S/R :

SEARCH \x20(\w\w(\R))

REPLACE \2\1

should do the trick !

Notes :

• This search regex looks for a space character \x20 followed with any word of two word characters \w\w ( digits, uppercase or lowercase letters or the underscore char ) and followed with line-break character(s) (\R)

• The word with the immediate line-break is stored as group 1

• The line-break, itself, is stored as group 2

• In replacement, we first add a line break \2 then the two-word chars and its line -break, so \1

But, sincerely, as @alan-kilborn said, you’d better learn from specific regex sites, to have a complete oversight of the regex world ! Refer, to these links below :

https://ryanstutorials.net/regular-expressions-tutorial/

https://ryanstutorials.net/regular-expressions-tutorial/regular-expressions-basics.php

https://www.regular-expressions.info/quickstart.html

http://www.regular-expressions.info

Looks also to this FAQ for other links :

https://community.notepad-plus-plus.org/topic/15765/faq-desk-where-to-find-regex-documentation

Of course, we are ready to help you if you have problems with a particular passage of these training courses !

Regards,

guy038

Unlike your other post , the description of what you needs isn’t accurate enough !

You said :

Note: The word i want to seperate always consist ONLY 2 STRINGS/DIGITS/CHARACTERS and are always in uppercase

But, in the line :

6545 BRANDYWINI DR.SO KLAMATH FALLS CA

There are three words containing two uppercase letters :

• DR

• SO

• CA

Or do you mean : I want the last word of line, with two uppercase letters, to be moved on next line ?

Regards,

guy038