Sudan

Sayyāl Sirāj, River Nile → Sayyālah, North Kordofan → Sayyālah, White Nile → Sayyidāb, Khartoum → Sebeit ta, Western Darfur → Sebet Ardu, Western Darfur → Sedo, Blue Nile → Segargarri, Central Darfur → Seiger, Northern Darfur → Seilo, Southern Darfur → Seingo, Southern Darfur → Seinye, Central Darfur → Seleleh → Selenyi, Central Darfur → Selka, Western Darfur → Sellenarti, Northern State → Sembila, Western Darfur → Semna East, Northern State → Semna West, Northern State → Senada, Sennar →