ICAO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| ICAO | International Civil Aviation Organization | - | Computer Acronyms(common) |
| ICAO | International Civil Aviation Organization | - | Organizations |
| ICAO | International Civil Aviation Organization | - | Organizations |
| ICAO | International Civil Aviation Organization | - | Astronomy |
| ICAO | International Civil Aviation Organization | - | Business and Finance |