Country IATA Code

http://www.cue-dih.co.uk/aerospace/aeropdfs/airline_country_codes.pdf

https://sites.google.com/site/chinaairlines1/cgkffci/airline_country_codes.pdf

Airport Code

http://www.nodomainname.co.uk/files/airports.pdf

https://sites.google.com/site/chinaairlines1/cgkffci/airportscode.pdf

http://www.orbitz.com/App/global/airportCodes.jsp

https://sites.google.com/site/chinaairlines1/cgkffci/CountryCode.docx

https://sites.google.com/site/chinaairlines1/cgkffci/CountryCode.txt