Alternative to p{Lo} Unicode Class in PostgreSQL Regex

I encountered a problem when working with regular expressions in PostgreSQL. It turns out that PostgreSQL has no support for the p{Lo} class, which corresponds to the “Letter, Other” category in the Unicode standard. I need to use this class in my regular expression, but I can’t find a way to do this in PostgreSQL.

I’m looking for an alternative approach or way to define this class through the available Unicode ranges in PostgreSQL. I would not want to manually list all possible characters as there are too many.

So far I’ve found a few Unicode ranges that partially fit:

[u0370-u03FFu0400-u04FFu0590-u05FFu0600-u06FFu3040-u30FFu30FFu4E00-u9FFF].

However these ranges are not enough to fully cover p{Lo}. Maybe there is a more comprehensive way to represent p{Lo} in PostgreSQL or some known method that can help to achieve similar functionality?

Any help or links to specific Unicode ranges that could match p{Lo} would be greatly appreciated.

Thanks in advance!