# FAA vs FB

> English confusable word pair

## The two words

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

### FB
*name · frequency rank #10,211*
Abbreviation of Facebook.

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