# USV vs UV

> German confusable word pair

## The two words

### USV
*abbrev · IPA […] · frequency rank #36,694*
Abkürzung für unterbrechungsfreie Stromversorgung

### UV
*abbrev · IPA [uːˈfaʊ̯] · frequency rank #12,613*
ultraviolett, Ultraviolett

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