Hausa Sign Language
Viti
Kenyan Sign Language
Adamorobe Sign Language
Abon
Eastern Acipa
Buru
Eloyi
Áncá
Defaka
Putukwam
Miya
Bini
Ayu
Ake
Tera
Gun
Nyam
South African Sign Language
Tyap
Aku
Yoruba
Alumu
Yoruba language
Aku language
Bura
Abua
Tee
Uda
Degema
Baan
Boghom
Sanga
Fam
Niggerian
Voro
Goemai
Kag-Fer-Jiir-Koor-Ror-Us-Zuksun
Ghotuo
Lala-Roba
Angas
Afade
Arigidi
Nupoid
Zari
Lagosian
Bole
Nigerois
Igbo
West Chadic
Hyam
Oko
Fakkanci
u̠t-Ma'in
Nimbari
Kami
Warji language
Bole language
Bina
Warji
Sayanci language
Kwa
Naija
Zaar
Sayanci
Bolanci
Zaar language
Bolanci language
Nigerian
Kata Kolok
Bahumono
Ijoid
Ayemere
Alumu-Tesu
Ekoi
Federal Republic of Nigeria
Colombian Sign Language
Nigerio-
Niggeria
American sign language
ASL
Eggon
Enobakhare
Habe
Akan language
Brazilian Sign Language
Akan
Nupe
Ibibio
Anaang
Boko
Ewe language
Ewe
Igboland