Sign Language · Central Africa

Sao Tome and Principe Sign Language

Not endangered

Sao Tome and Principe Sign Language is documented so far only to the level of phonology, text or dictionary.

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FamilySign Language
StatusNot endangered
DocumentationPhonology, text or dictionary
ISO 639-3—
Glottocodesaot1241

Spoken in São Tomé & Príncipe

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Sao Tome and Principe Sign Languageisn't deployable yet.

Nothing has been published here yet. This page shows what public reference data knows about Sao Tome and Principe Sign Language, and no more. Hold material for it?

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Closest relatives

Languages sharing the deepest branch of Sign Language's family tree with Sao Tome and Principe Sign Language.

  1. Adamorobe Sign Language

    Shifting
    Grammar

  2. Algerian Sign Language

    Not endangered
    Phonology, text or dictionary

  3. American Sign Language

    Not endangered
    Long grammar

  4. Berbey Sign Language

    Phonology, text or dictionary

  5. Bura Sign Language

    Wordlist or less

  6. Burkina Faso Sign Language

    Phonology, text or dictionary

  7. Chadian Sign Language

    Not endangered
    Wordlist or less

  8. Douentza Sign Language

    Wordlist or less

Reference data for Sao Tome and Principe Sign Language from Glottolog 5.2.1, licensed CC-BY-4.0. Hammarström, Harald & Forkel, Robert & Haspelmath, Martin & Bank, Sebastian. 2025. Glottolog 5.2.1. Leipzig: Max Planck Institute for Evolutionary Anthropology. (Available online at https://glottolog.org)