| IATA | ICAO | City | Region | State | Country | ADB | | Izmir | | | Turkey |
IAS | | Iasi | | | Romania |
IBZ | | Ibiza | Ibiza | Baleares Islands | Spain |
IDA | | Idaho Falls | | IDAHO | USA |
IGA | | Inagua | | | Bahamas |
IGR | | Iguazu | | Misiones | Argentina |
IGU | | Iguassu Falls | | Parana | Brazil |
IJK | | Izhevsk | | | Russia |
IKT | | Irkutsk | | | Russia |
ILF | | Ilford | | Manitoba | Canada |
ILI | | Iliamna | | ALASKA | USA |
ILO | | Iloilo | | | Philippines |
ILQ | | Ilo Moquegua | | | Peru |
ILY | | Islay | | Scotland | Great Britain |
IMF | | Imphal | | | India |
IMP | | Imperatriz | | Maranhao | Brazil |
IMT | | Iron Mountain | | MICHIGAN | USA |
IND | | Indianapolis | | INDIANA | USA |
INL | | International Falls | | MINNESOTA | USA |
INN | | Innsbruck | | | Austria |
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