# AAA vs aF

> German confusable word pair

## The two words

### AAA
*abbrev · IPA [ˌaːˌʔaːˈʔaː] · frequency rank #25,865*
Abkürzung für abdominelles Aortenaneurysma

### aF
*abbrev · IPA […] · frequency rank #13,997*
Abkürzung für alte Fassung

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