# bb vs BfS

> German confusable word pair

## The two words

### bb
*abbrev · frequency rank #10,817*
bye-bye ‚auf Wiedersehen‘

### BfS
*abbrev · IPA […] · frequency rank #48,780*
Bundesamt für Strahlenschutz

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