# RSA vs Ryan

> English confusable word pair

## The two words

### RSA
*noun · frequency rank #24,578*
Initialism of Responsible Service of Alcohol (a qualification and permit for bar staff).

### Ryan
*name · IPA /ˈɹaɪən/ · frequency rank #2,556*
A surname

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/rsa-vs-ryan