I

Travel words, phrases, and abbreviations beginning with the letter “I”.

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“IO” is an abbreviation for: Irregular operations Click here for definition Back to glossary [...]
“IROP” is an abbreviation for: Irregular operations Click here for definition Back to glossary [...]
“Irregular operations” definition: “Irregular operations” refers to a situation in which a flight does not operate as [...]
“IRROPS” is an abbreviation for: Irregular operations Click here for definition Back to glossary [...]