Sudan

Umm Qurūn, North Kordofan → Umm Quwayz, North Kordofan → Umm Rabah, Khartoum → Umm Radīm, Eastern Darfur → Umm Raha, River Nile → Umm Ramād, North Kordofan → Umm Ramād, White Nile → Umm Redami, Southern Kordofan → Umm Rob, Al Jazirah → Umm Rog, Southern Darfur → Umm Rub, North Kordofan → Umm Rukūbah, Northern Darfur → Umm Rumaylah, River Nile → Umm Ruqaybah, White Nile → Umm Ruwaba, North Kordofan → Umm Ruwaba, Western Darfur → Umm Sa‘īdah, North Kordofan → Umm Saffaia, River Nile → Umm Saga‘un, North Kordofan → Umm Sagaaun, West Kordofan →