IRD vs its, What's the Difference?

Which to use

“IRD” is a name and “its” is a determiner - they look or sound alike but fill different roles in a sentence.

#48,611
“IRD” frequency rank: #15,916
“its” frequency rank: 64527
confusion score

Side-by-Side Comparison

Feature	IRD	its
Definition	Établissement public à caractère scientifique et technologique (EPST) français, sous la tutelle des ministères chargés de la Recherche et de la Coopération, remplaçant l’Office de la recherche scientifique et technique outre-mer (ORSTOM).	Son, sa (lorsque c’est une chose qui possède).

Letter map: IRD vs its

Shared letters muted; letters that set IRD and its apart highlighted. Shared run: 1.

3 ch

IRD

3 ch

its

Grammar separator: IRD vs its

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: IRD is aname and itsadeterminer. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 64527, derived from the frequency rank of both members and their visual similarity.

IRD is recorded at frequency rank #48,611, classified as aname. its is at rank #15,916, tagged as adet, pronounced \ɪts\.

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 64527, this pair ranks #76,629 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of IRD vs its

Shared letters: i. Private to "IRD": dr. Private to "its": st.

"IRD" · 3 letters · shape VCC · "its" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "IRD" for "its" ever safe?

No - they are not even the same part of speech. "IRD" is a name and "its" a determiner, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "IRD" vs "its" - which ranks higher?

"its" is the more common of the two: it sits at frequency rank #15,916 in our French list, against #48,611 for "IRD". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "IRD" and "its".

Full dictionary entry for "IRD" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "its" - compare definitions side by side with the headword page. Word entry
This pair ranks #76,629 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"IRD" and "its" also get mixed up with nearby pairs, the highest-scored neighbour is "IRD vs isi". Nearby pair

Confusion rank #76,629 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.