Icao
//ˌaɪˈkeɪˌoʊ// name
name ·Rare ·Advanced level
Definitions
Noun
- 1 the United Nations agency concerned with civil aviation wordnet
Proper Noun
- 1 Acronym of International Civil Aviation Organization, a United Nations agency headquartered in Montreal, Canada. abbreviation, acronym, alt-of
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.