# KB vs KLM

> English confusable word pair

## The two words

### KB
*noun · frequency rank #15,644*
Initialism of knowledge base.

### KLM
*name · frequency rank #41,216*
KLM Royal Dutch Airlines, a Dutch airline.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/kb-vs-klm