Thank
Wait a minute! On second thoughts, I checked it again and found out there is another way. It is Stany Zjednoczone but only in documents in bilingual version in which your country is written as the United States. Amasing.
druki-formularze.pl/druk/zus-pl-usa-4-wniosek-o-polska-emeryture-rente-z-tytulu-niezdolnosci-do-pracy-request-polish-ret
ZUS - Social Security form requesting Am pension