# pros vs PTO

> English confusable word pair

## The two words

### pros
*noun · IPA /pɹəʊz/ · frequency rank #8,713*
plural of pro

### PTO
*noun · frequency rank #36,300*
Initialism of parent-teacher organization.

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