Which to use
“ICAO” is a name and “Indo” is a noun - they look or sound alike but fill different roles in a sentence.
- #41,186
- “ICAO” frequency rank
- #16,050
- “Indo” frequency rank
- 57236
- confusion score
Side-by-Side Comparison
| Feature | ICAO | Indo |
|---|---|---|
| Definition | Acronym of International Civil Aviation Organization, a United Nations agency headquartered in Montreal, Canada. | A Eurasian person living in or connected with Indonesia, especially (historical) a person in the former Dutch East Indies who held European legal status but was of mixed Dutch and indigenous Indonesian descent, or a descendant of such a person. |
Letter map: ICAO vs Indo
Shared letters muted; letters that set ICAO and Indo apart highlighted. Shared run: 2. ICAO (VCVV) and Indo (VCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Grammar separator: ICAO vs Indo
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ICAO is aname and Indoanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 57236, derived from the frequency rank of both members and their visual similarity.
ICAO is recorded at frequency rank #41,186, classified as aname, pronounced /ˌaɪˈkeɪˌoʊ/. Indo is at rank #16,050, tagged as anoun.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 57236, this pair ranks #120,680 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of ICAO vs Indo
Shared letters: io. Private to "ICAO": ac. Private to "Indo": dn.
"ICAO" · 4 letters · shape VCVV · "Indo" · 4 letters · shape VCCV
Known mistypes of this pair
Frequently Asked Questions
Do "ICAO" and "Indo" mean the same thing in a sentence?
Which is more common, "ICAO" or "Indo"?
Useful next steps
Done with this confusable. These links stay specific to "ICAO" and "Indo".
- Full dictionary entry for "ICAO" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Indo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #120,680 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ICAO" and "Indo" also get mixed up with nearby pairs, the highest-scored neighbour is "ICAO vs Ilan". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #120,680 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.