Sultan.
Malayan: language of Sulu and Borneo.
Sumatra, see [Batak].
Sumba.
A smaller island than Sumbawa; it also is in the Timor group, and is peopled with Alfuru.
Sumbawa, see [Bima].
Sumchu.
Indo-Chinese: Kunawar dialect of Thibet.
Sumenap.
Javanese of Madura.