normalize_country (rubygems):     Converts country names and codes from standardized and non-standardized names and abbreviations to one of the following:     ISO 3166-1 (code/name/number), FIFA, IOC, a country's official name or shortened name, and Emoji.      Includes a small script to convert names/codes in a DB, XML or CSV file. 
Keywords: conversion|country-codes|country-flags|emoji|iso3166|ruby