# JBIG

> English word · Proper noun

## Definitions
1. Initialism of Joint Bi-level Image Experts Group, a group of experts working on standards for bi-level (usually black and white) image coding.
2. An early lossless image compression standard developed by the JBIG, widely implemented in fax machines.

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