Sur
Surayt
Surbakhal
Surgujia
Suri
Surigaonon
Surjapuri
Sursurunga
Suruahá
Surubu
Suruí
Suruí Do Pará
Susquehannock
Susu
Susuami
Suundi
Suwawa
Suyá
Svan
Swabian
Swahili, Congo
Swahili (individual language)
Swahili (macrolanguage)
Swati
Swedish
Swedish Sign Language
Swiss-French Sign Language
Swiss-German Sign Language
Swiss-Italian Sign Language
Swo
Sylheti
Syriac
Syriac, Classical
Taabwa
Tabaru
Tabassaran
Tabla
Tabo
Tabriak
Tacana
Tachawit
Tachelhit
Tachoni
Tadaksahak
Tado
Tadyawan
Tae'
Tafi
Tagabawa
Tagakaulo
ISO 639-3 Inverted Names