Indonesian Sign Language
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A language of Indonesia
Alternate Names
BISINDO, Bahasa Isyarat Indonesia, ISL
User Population
810,000 (2021 DBS/DOOR/SIL). Estimated 550,000–1,100,000 deaf signers (assuming 0.2%–0.4% of the total population).
Location
Scattered: Java and Bali, especially Jakarta.
Language Status
6a (Vigorous).
Dialects
Jakarta Sign Language (JakSL).
Language Use
Vigorous. Used by all. Used as L2 by Kata Kolok [bqy].


A blend of Malaysian Sign Language [xml] and indigenous signs centered in Jakarta but being promoted throughout the country. Yogyakarta is distinct, and may need to be recognized as a separate language (2016 J. Woodward). 94 schools for the deaf, oralist.