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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 433–456 of 486 documents

DocumentVersion

tli Tlingit

ISO 639-2, the international standard for language codes, assigns the code tli to Tlingit.

v1

tmh Tamashek

ISO 639-2, the international standard for language codes, assigns the code tmh to Tamashek.

v1

tog Tonga (Nyasa)

ISO 639-2, the international standard for language codes, assigns the code tog to Tonga (Nyasa).

v1

ton Tonga (Tonga Islands)

ISO 639-2, the international standard for language codes, assigns the code ton to Tonga (Tonga Islands).

v1

tpi Tok Pisin

ISO 639-2, the international standard for language codes, assigns the code tpi to Tok Pisin.

v1

tsi Tsimshian

ISO 639-2, the international standard for language codes, assigns the code tsi to Tsimshian.

v1

tsn Tswana

ISO 639-2, the international standard for language codes, assigns the code tsn to Tswana.

v1

tso Tsonga

ISO 639-2, the international standard for language codes, assigns the code tso to Tsonga.

v1

tuk Turkmen

ISO 639-2, the international standard for language codes, assigns the code tuk to Turkmen.

v1

tum Tumbuka

ISO 639-2, the international standard for language codes, assigns the code tum to Tumbuka.

v1

tup Tupi languages

ISO 639-2, the international standard for language codes, assigns the code tup to Tupi languages.

v1

tur Turkish

ISO 639-2, the international standard for language codes, assigns the code tur to Turkish.

v1

tut Altaic languages

ISO 639-2, the international standard for language codes, assigns the code tut to Altaic languages.

v1

tvl Tuvalu

ISO 639-2, the international standard for language codes, assigns the code tvl to Tuvalu.

v1

twi Twi

ISO 639-2, the international standard for language codes, assigns the code twi to Twi.

v1

tyv Tuvinian

ISO 639-2, the international standard for language codes, assigns the code tyv to Tuvinian.

v1

udm Udmurt

ISO 639-2, the international standard for language codes, assigns the code udm to Udmurt.

v1

uga Ugaritic

ISO 639-2, the international standard for language codes, assigns the code uga to Ugaritic.

v1

uig Uighur; Uyghur

ISO 639-2, the international standard for language codes, assigns the code uig to Uighur; Uyghur.

v1

ukr Ukrainian

ISO 639-2, the international standard for language codes, assigns the code ukr to Ukrainian.

v1

umb Umbundu

ISO 639-2, the international standard for language codes, assigns the code umb to Umbundu.

v1

und Undetermined

ISO 639-2, the international standard for language codes, assigns the code und to Undetermined.

v1

urd Urdu

ISO 639-2, the international standard for language codes, assigns the code urd to Urdu.

v1

uzb Uzbek

ISO 639-2, the international standard for language codes, assigns the code uzb to Uzbek.

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 agentRead 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.

  1. Published by Koskamo

    tur Turkish · v1

  2. Published by Koskamo

    ven Venda · v1

  3. Published by Koskamo

    son Songhai languages · v1

  4. Published by Koskamo

    phn Phoenician · v1

  5. Published by Koskamo

    min Minangkabau · v1

  6. Published by Koskamo

    ijo Ijo languages · v1

  7. Published by Koskamo

    her Herero · v1

  8. Published by Koskamo

    zza Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki · v1

  9. Published by Koskamo

    zxx No linguistic content; Not applicable · v1

  10. Published by Koskamo

    zun Zuni · v1