Somalia

Siisab, Lower Shabeelle → Silaata, Bay → Silmow, Lower Shabeelle → Sin Qorraxeed, Mudug → Sina Dhaqa, Galguduud → Sindassi, Lower Shabeelle → Singibaar, Lower Juba → Singo, Bay → Sinnar, Sanaag → Sinujiif, Nugaal → Siqaale, Lower Shabeelle → Sireis, Bari → Sitey, Middle Shabele → Siyaara, Woqooyi Galbeed → Siyada, Middle Juba → Skowrae, Galguduud → Sneeb, Bay → Sobaad, Woqooyi Galbeed → Soblaale, Lower Shabeelle → Sodoan, Lower Juba →