# ICQ vs idF

> German confusable word pair

## The two words

### ICQ
*abbrev · IPA [ˌaɪsiːˈkɪ̯uː] · frequency rank #48,240*
ein Instant-Messenger-Dienst

### idF
*abbrev · IPA […] · frequency rank #43,983*
Abkürzung für in der Fassung

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