Airportabbreviation(空港的缩写) Cargooperatinginstructionsofcommonsense:theglobalcommon airport3wordcodeandcountrycode.2wordsinorderto facilitatethedescriptionanddocumentation,reduced internationalwilleachportnameconsistingof3lettercode. Englishreducednameofeachcountriesfor2wordcode.For example:ChinaCHINA:2charactercodeCN...