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 VERY FAST, NO maps[], NO slices[], NO init() funcs, NO external - View it on GitHub