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Test your knowledge with the World Airport Codes Quiz. Can you name the three-letter IATA airport codes for the top 50 airports by total passengers?

Do abbreviations or alternate spellings count?

Yes. Most quizzes allow common abbreviations, alternate spellings, and short forms. Try typing just the first few letters — if it matches, it will autofill.

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World Airport Codes

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Name the three-letter IATA airport code for each of the top 50 world airports by total passengers. Total passengers and country shown.

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TexasRanger

2 years ago

Great quiz. I was surprised that ICN isn’t an answer, but CJU is. Is Jeju really busier than Incheon? Basic data I’m looking at says ICN is busier.

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darin

2 years ago

Reply to TexasRanger

is per data here: https://en.m.wikipedia.org/wiki/List_of_busiest_airports_by_passenger_traffic
which is pulled from a Port Authority report

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