CCITT Group 3

lossless compressed data format for bi-level images
Place file_format Q28234649

Facts

5 properties

Identity

Instance of
file format
More facts +4
File extension
g3[3]
Imported from
wholeness_audit_2026-05-02
Media type
image/g3fax[2]
Uses
Modified READ[4]
🏷️ Also known as
en CCITT Group 3 en Fax3 en Fax Group 3 en .g3 en G3 en Group 3 en Group 3 Fax en ITU-T Fax Group 3 en T.4 en T4
🔖 Identifiers · 2
File Format Wiki page ID
CCITT_Group_3
NARA File Format Preservation Plan ID
NF00191

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Summary

CCITT Group 3 is a file format[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . RFC 1494: Equivalences between 1988 X.400 and RFC-822 Message Bodies. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . fileformats.archiveteam.org. Retrieved . fileformats.archiveteam.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). CCITT Group 3. Retrieved May 3, 2026, from https://4ort.xyz/entity/ccitt-group-3
MLA “CCITT Group 3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ccitt-group-3.
BibTeX @misc{4ortxyz_ccitt-group-3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CCITT Group 3}}, year = {2026}, url = {https://4ort.xyz/entity/ccitt-group-3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CCITT Group 3 — https://4ort.xyz/entity/ccitt-group-3 (retrieved 2026-05-03)

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