# ESA vs Etta

> English confusable word pair

## The two words

### ESA
*name · frequency rank #20,108*
Initialism of European Space Agency.

### Etta
*name · IPA /ˈɛtə/ · frequency rank #40,685*
A short form of Henrietta or of other female given names ending in -etta.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/esa-vs-etta