# FAA vs FM

> English confusable word pair

## The two words

### FAA
*name · frequency rank #14,944*
Initialism of Federal Aviation Administration (agency regulating U.S. aviation).

### FM
*noun · frequency rank #6,908*
Initialism of frequency modulation; radio programming that is broadcast in this form.

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