# PDA vs PMC

> English confusable word pair

## The two words

### PDA
*noun · frequency rank #30,912*
Initialism of personal digital assistant.

### PMC
*noun · frequency rank #47,266*
Initialism of private military company or corporation.

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