Tags: Language.
Biyanda (Ɓìyàndà) and Buli (Ɓùlì) constitute a Gbaya language of the Central African Republic. Ethnologue groups them as Southwest Gbaya but it is not clear how many of the Southwest varieties are part of the same language; Toongo and Mbodomo for example are not closely related though Toongo speakers identify ethnically as Buli and Ethnologue also lists Mbodomo as a separate language.