If You clarify Your question, you will get an answer faster. Explain in more detail what you are trying to find.
Maybe this site will help you:
https://www.regexpal.com/.
Were you looking for this or something else?
For example, regex for btc address is
^(bc1)[0-9A-Za-z] For LTC addres is
^(ltc1)[0-9A-Za-z] . I'm looking for regex for coins from the list in the title of this topic, but unfortunately, I can not find anywhere