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 313–336 of 486 documents

Document	Version
nno Norwegian Nynorsk ISO 639-2, the international standard for language codes, assigns the code nno to Norwegian Nynorsk.	v1
nob Norwegian Bokmål ISO 639-2, the international standard for language codes, assigns the code nob to Norwegian Bokmål.	v1
nog Nogai ISO 639-2, the international standard for language codes, assigns the code nog to Nogai.	v1
non Norse, Old ISO 639-2, the international standard for language codes, assigns the code non to Norse, Old.	v1
nor Norwegian ISO 639-2, the international standard for language codes, assigns the code nor to Norwegian.	v1
nqo N'Ko ISO 639-2, the international standard for language codes, assigns the code nqo to N'Ko.	v1
nso Pedi; Sepedi; Northern Sotho ISO 639-2, the international standard for language codes, assigns the code nso to Pedi; Sepedi; Northern Sotho.	v1
nub Nubian languages ISO 639-2, the international standard for language codes, assigns the code nub to Nubian languages.	v1
nwc Classical Newari; Old Newari; Classical Nepal Bhasa ISO 639-2, the international standard for language codes, assigns the code nwc to Classical Newari; Old Newari; Classical Nepal Bhasa.	v1
nya Chichewa; Chewa; Nyanja ISO 639-2, the international standard for language codes, assigns the code nya to Chichewa; Chewa; Nyanja.	v1
nym Nyamwezi ISO 639-2, the international standard for language codes, assigns the code nym to Nyamwezi.	v1
nyn Nyankole ISO 639-2, the international standard for language codes, assigns the code nyn to Nyankole.	v1
nyo Nyoro ISO 639-2, the international standard for language codes, assigns the code nyo to Nyoro.	v1
nzi Nzima ISO 639-2, the international standard for language codes, assigns the code nzi to Nzima.	v1
oci Occitan (post 1500) ISO 639-2, the international standard for language codes, assigns the code oci to Occitan (post 1500).	v1
oji Ojibwa ISO 639-2, the international standard for language codes, assigns the code oji to Ojibwa.	v1
ori Oriya ISO 639-2, the international standard for language codes, assigns the code ori to Oriya.	v1
orm Oromo ISO 639-2, the international standard for language codes, assigns the code orm to Oromo.	v1
osa Osage ISO 639-2, the international standard for language codes, assigns the code osa to Osage.	v1
oss Ossetian; Ossetic ISO 639-2, the international standard for language codes, assigns the code oss to Ossetian; Ossetic.	v1
ota Turkish, Ottoman (1500-1928) ISO 639-2, the international standard for language codes, assigns the code ota to Turkish, Ottoman (1500-1928).	v1
oto Otomian languages ISO 639-2, the international standard for language codes, assigns the code oto to Otomian languages.	v1
paa Papuan languages ISO 639-2, the international standard for language codes, assigns the code paa to Papuan languages.	v1
pag Pangasinan ISO 639-2, the international standard for language codes, assigns the code pag to Pangasinan.	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

The JSON endpoint returns document text and source links in pages. Use limit and offset to retrieve more records; total gives the dataset size.

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