Robuta

https://regex101.com/library/wV8dJ2?orderBy=HIGHEST_SCORE&search=&page=113&filterFlavors=javascript&filterFlavors=pcre2&filterFlavors=python&filterFlavors=pcre&filterFlavors=rust regex101: IOS3166 Country Code Identification REGEX Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting! country codeidentificationregex