Sign language families

British, Australian and New Zealand Sign Language (BANZSL, ), or the British Sign Language (BSL) family, is a language family or grouping encompassing three related sign languages: British Sign Language, Auslan and New Zealand Sign Language (NZSL). The term BANZSL was coined informally by the linguists Trevor Johnston and Adam Schembri in the early 2000s. However, in 2024, Schembri remarked that the Wikipedia article on BANZSL had begun describing it with the more specific or authoritative meaning of "the language from which modern BSL and Auslan and New Zealand sign language have descended",

family of sign languages derived from French Sign Language

group of sign languages spoken in Vietnam

Family of sign languages across the Arab Middle East