io238/laravel-iso-countries (packagist): Ready-to-use Laravel models and relations for country (ISO 3166),  language (ISO 639-1), and currency (ISO 4217) information with multi-language support.
Keywords: php|laravel|countries|world|eloquent|codes|languages|iso|currencies|iso4217|cast|Iso3166|iso639-1|country-codes|custom-casts|currency|iso3166