# ASC vs auf

> Portuguese confusable word pair

## The two words

### ASC
*abbrev · frequency rank #49,305*
sigla de Agence Spatiale Canadienne, a Agência Espacial Canadiana

### auf
*adverb · IPA /aʊ̯f/ · frequency rank #42,318*
aberto

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