Thanks Paul.
I made these changes and added one more search possibility, as we may have a few characters between the capital letters in the acronmys, to do so I duplicated the code. Would you say there is a better way to do that?

I'm having the trouble of duplicates being listed in the table if they appear more than once in the text between parenthesis as well, would you know how to clear duplicates in word tables?

Thank you for your support so far and in advance if you take the time to support on these questions.