ISO 639-3 lso | ||
Glottolog (insufficiently attested or not a distinct language)laos1235 | ||
There are an unknown number of indigenous deaf sign languages in Laos, which may have historical connections with the languages indigenous to Vietnam and Thailand, though it is not known if they are related to each other. There is no single "Laotian Sign Language".
References
Laotian sign languages Wikipedia(Text) CC BY-SA