# EOC

> English word · Noun · frequency rank #54,760

## Definitions
1. Initialism of end-of-course test.
2. Initialism of emergency operations center.
3. Initialism of expression of concern.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/eoc