# PLC vs PX

> English confusable word pair

## The two words

### PLC
*noun · IPA /ˌpiː ˌɛl ˈsiː/ · frequency rank #12,832*
Initialism of public limited company.

### PX
*noun · frequency rank #38,118*
Initialism of post exchange, the U.S. Army's Post Exchange.

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