# PTO vs pub

> English confusable word pair

## The two words

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

### pub
*noun · IPA /pʌb/ · frequency rank #4,880*
A public house where beverages, primarily alcoholic, may be bought and consumed, also providing food and sometimes entertainment such as live music or television.

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