# IOC vs ISC

> English confusable word pair

## The two words

### IOC
*name · frequency rank #21,248*
Initialism of International Olympic Committee.

### ISC
*name · frequency rank #43,722*
Initialism of Internet Systems Consortium.

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