Chad

Koro Garkaya, Tandjile → Koro Garmaoa, Tandjile → Koro I, Logone Occidental → Koro II, Logone Occidental → Koro Kouloum, Tandjile → Koro Ouolo, Moyen-Chari → Koro Tokjoum, Tandjile → Koro Toro, Borkou → Koro-Ngara, Logone Oriental → Koro, Kanem → Koro, Logone Occidental → Koro, Mandoul → Koro, Moyen-Chari → Koro, Tandjile → Korobat, Ouadai → Korodom, Ouadai → Korodrakassa, Mandoul → Korofi, Kanem → Korofou, Kanem → Korok, Wadi Fira →