https://rubygems.org/gems/iso_country_codes
iso_country_codes | RubyGems.org | your community gem host
iso country codesyour communityrubygemshost
https://docslib.org/doc/462121/iso-country-codes
ISO Country Codes - DocsLib
COUNTRY SHORT NAME DESCRIPTION CODE AD Andorra Principality of Andorra AE United Arab Emirates United Arab Emirates AF Afghanistan The Transitional Islamic...
iso country codes
https://www.alvestrand.no/pipermail/ietf-languages/2002-February/000117.html
ISO 3166 (country codes) Maintenance Agency Web pages move
country codesweb pagesisomaintenanceagency