Chad

Boro, Mandoul → Boro, Moyen-Chari → Boro, Ouadai → Borofani, Guera → Boroiam, Barh el Gazel → Borom II, Logone Oriental → Borom, Mandoul → Bororik, Batha → Bororodji, Mayo-Kebbi Ouest → Borota, Ouadai → Borotche, Chari-Baguirmi → Borouba, Wadi Fira → Boroy, Logone Occidental → Bose, Guera → Bosowari, Kanem → Bota, Batha → Boté, Guera → Botiou, Logone Oriental → Boto, Wadi Fira → Botoa, Kanem →