Chad

Wourkolok, Ouadai → Wouza, Barh el Gazel → Y-Kinguir, Barh el Gazel → Yakata, Ouadai → Yakoua, Lac → Yali Yolem, Lac → Yaliko, Moyen-Chari → Yalita, Lac → Yalnasse, Logone Oriental → Yalo, Logone Oriental → Yamba Maloum, Mayo-Kebbi Ouest → Yamba Tchangsou, Mayo-Kebbi Ouest → Yamodo, Logone Oriental → Yamtoka, Mayo-Kebbi Est → Yandégara, Tandjile → Yanga, Chari-Baguirmi → Yanga, Moyen-Chari → Yanga, Ouadai → Yanis, Batha → Yanli, Mayo-Kebbi Ouest →