Assuming republic is required, the following result was found.
Language Codeshttps://www.joellipman.com/articles/cms/joomla/language-codes.html
(Nynorsk) pl Polish pt-br Portuguese (Brazil) pt Portuguese (Portugal) rm Rhaeto-Romanic ro Romanian ro-mo Romanian (Republic of Moldova) ru Russian ru-mo Russian (Republic of Moldova) sz Sami (Lappish) sr Serbian (Cyrillic) sr Serbian (Latin) sk Slovak...