ISO 639-2 language codes (Library of Congress)

Language codes from the ISO 639-2 code list of the Library of Congress, the ISO 639-2 Registration Authority: one document per language with its bibliographic (B) code, terminologic (T) code where it differs, ISO 639-1 code where assigned, and the English and French names.

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Documents

Showing 289–312 of 486 documents

Document	Version
moh Mohawk ISO 639-2, the international standard for language codes, assigns the code moh to Mohawk.	v1
mon Mongolian ISO 639-2, the international standard for language codes, assigns the code mon to Mongolian.	v1
mos Mossi ISO 639-2, the international standard for language codes, assigns the code mos to Mossi.	v1
mul Multiple languages ISO 639-2, the international standard for language codes, assigns the code mul to Multiple languages.	v1
mun Munda languages ISO 639-2, the international standard for language codes, assigns the code mun to Munda languages.	v1
mus Creek ISO 639-2, the international standard for language codes, assigns the code mus to Creek.	v1
mwl Mirandese ISO 639-2, the international standard for language codes, assigns the code mwl to Mirandese.	v1
mwr Marwari ISO 639-2, the international standard for language codes, assigns the code mwr to Marwari.	v1
myn Mayan languages ISO 639-2, the international standard for language codes, assigns the code myn to Mayan languages.	v1
myv Erzya ISO 639-2, the international standard for language codes, assigns the code myv to Erzya.	v1
nah Nahuatl languages ISO 639-2, the international standard for language codes, assigns the code nah to Nahuatl languages.	v1
nai North American Indian languages ISO 639-2, the international standard for language codes, assigns the code nai to North American Indian languages.	v1
nap Neapolitan ISO 639-2, the international standard for language codes, assigns the code nap to Neapolitan.	v1
nau Nauru ISO 639-2, the international standard for language codes, assigns the code nau to Nauru.	v1
nav Navajo; Navaho ISO 639-2, the international standard for language codes, assigns the code nav to Navajo; Navaho.	v1
nbl South Ndebele ISO 639-2, the international standard for language codes, assigns the code nbl to South Ndebele.	v1
nde North Ndebele ISO 639-2, the international standard for language codes, assigns the code nde to North Ndebele.	v1
ndo Ndonga ISO 639-2, the international standard for language codes, assigns the code ndo to Ndonga.	v1
nds Low German; Low Saxon; German, Low; Saxon, Low ISO 639-2, the international standard for language codes, assigns the code nds to Low German; Low Saxon; German, Low; Saxon, Low.	v1
nep Nepali ISO 639-2, the international standard for language codes, assigns the code nep to Nepali.	v1
new Nepal Bhasa; Newar; Newari ISO 639-2, the international standard for language codes, assigns the code new to Nepal Bhasa; Newar; Newari.	v1
nia Nias ISO 639-2, the international standard for language codes, assigns the code nia to Nias.	v1
nic Niger-Kordofanian languages ISO 639-2, the international standard for language codes, assigns the code nic to Niger-Kordofanian languages.	v1
niu Niuean ISO 639-2, the international standard for language codes, assigns the code niu to Niuean.	v1

Source, review, and usage

Published on Koskamo by: Koskamo
Version: 487
Documents: 486 documents
Reviewed: 2026-10-05
Last approved change: 2026-10-05
Agent lookups: 0 in the last 90 days
Reuse: ISO 639-2 code list published by the Library of Congress as registration authority (loc.gov/standards/iso639-2)
Review status: Published by Koskamo; proposed revisions require Koskamo approval

Original sources are linked on each document. Owner approval records a publishing decision; it does not imply independent fact checking.

Use this dataset from an agent

Agents can query it without an account. POST to /api/v1/retrieve, or connect an MCP client and call koskamo_retrieve with dataset: "iso-639-2-languages".

Set up your agent Read documents as JSON

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retrieve request

curl --fail-with-body 'https://koskamo.com/api/v1/retrieve' -H 'Content-Type: application/json' --data-raw '{"query":"iso-639-2-languages","dataset":"iso-639-2-languages","top_k":3}'

Change history

Every change that reached this dataset. Proposals from contributors land only after Koskamo approves them.

Published by Koskamo2026-10-05
tur Turkish · v1
Published by Koskamo2026-10-05
ven Venda · v1
Published by Koskamo2026-10-05
son Songhai languages · v1
Published by Koskamo2026-10-05
phn Phoenician · v1
Published by Koskamo2026-10-05
min Minangkabau · v1
Published by Koskamo2026-10-05
ijo Ijo languages · v1
Published by Koskamo2026-10-05
her Herero · v1
Published by Koskamo2026-10-04
zza Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki · v1
Published by Koskamo2026-10-04
zxx No linguistic content; Not applicable · v1
Published by Koskamo2026-10-04
zun Zuni · v1