Countries - ISO 3166 (ISO3166-1, ISO3166, Digit, Alpha-2 and Alpha-3) countries codes and names (on eng and rus), ISO 4217 currency designators, ITU-T E.164 IDD calling phone codes, countries capitals, UN M.49 regions codes, ccTLD countries domains, IOC/NOC and FIFA letters codes, VERY FAST, NO maps[], NO slices[], NO init() funcs, NO external links/files/data, NO interface{}, NO specific dependencies, Databases/JSON/GOB/XML/CSV compatible, Emoji countries flags and currencies support, full support ISO-3166-1, ISO-4217, ITU-T E.164, Unicode CLDR and ccTLD standarts.
