# CD vs CSI

> German confusable word pair

## The two words

### CD
*abbrev · IPA [t͡seːˈdeː] · frequency rank #2,706*
Compact Disc

### CSI
*abbrev · IPA […] · frequency rank #39,877*
Crime Scene Investigation

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-02.
Canonical page: https://plainspell.com/de/vs/cd-vs-csi