South Sudan

Riani, Lakes → Rianko, Warrap → Riau, Warrap → Richot, Northern Bahr al Ghazal → Riek, Upper Nile → Riep, Jonglei → Riet, Warrap → Rig Num, Warrap → Rihan Fei, Western Bahr al Ghazal → Rihan, Western Bahr al Ghazal → Riknyang, Upper Nile → Rilalwal, Lakes → Rim, Jonglei → Rimenze, Western Equatoria → Rin, Warrap → Ringwa, Western Equatoria → Ripi, Central Equatoria → River Na’am, Lakes → Riwoto, Eastern Equatoria → Riyau, Lakes →