I\'m triying to convert, using PHP, 2 characters country code (ISO 3166-1) to country names, or intl country codes, so I can translate the country name.
Finally I ended here https://github.com/umpirsky/country-list/tree/master/country/cldr
Using only the languages I need for the code translations. There are multiple formats.
I just wish PHP to have a database on the intl extension, as the one they have for languages or codes.