UCI vs us, What's the Difference?

Which to use

“UCI” is a name and “us” is a pronoun - they look or sound alike but fill different roles in a sentence.

#31,810
“UCI” frequency rank: #95
“us” frequency rank: 31905
confusion score

Side-by-Side Comparison

Feature	UCI	us
Definition	Initialism of Union Cycliste Internationale.	Me and at least one other person, excluding the person(s) being addressed. (exclusive us.)

Letter map: UCI vs us

Shared letters muted; letters that set UCI and us apart highlighted. Shared run: 1.

3 ch

UCI

2 ch

Grammar separator: UCI vs us

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: UCI is aname and usapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31905, derived from the frequency rank of both members and their visual similarity.

UCI is recorded at frequency rank #31,810, classified as aname. us is at rank #95, tagged as apron, pronounced /əs/.

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 31905, this pair ranks #342,235 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of UCI vs us

Shared letters: u. Private to "UCI": ci. Private to "us": s.

"UCI" · 3 letters · shape VCV · "us" · 2 letters · shape VC

Frequently Asked Questions

Do "UCI" and "us" mean the same thing in a sentence?

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

Frequency check: "UCI" vs "us" - which ranks higher?

"us" is the more common of the two: it sits at frequency rank #95 in our English list, against #31,810 for "UCI". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "UCI" and "us". Here's where to go from here.

Full dictionary entry for "UCI" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "us" - compare definitions side by side with the headword page. Word entry
This pair ranks #342,235 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"UCI" and "us" also get mixed up with nearby pairs, the highest-scored neighbour is "UAS vs UCI". Nearby pair

Confusion rank #342,235 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.