Chilean Sign Language, or Lengua de Señas Chilena (LSCh), is the sign language of Chile's seven deaf institutions. It is used for interpretation on television. It is used by about 500,000 Chileans.
^a Sign-language names reflect the region of origin. Natural sign languages are not related to the spoken language used in the same region. For example, French Sign Language originated in France, but is not related to French.