Runga-Kibet
Rungu
Rungus
Rungus-Mangkaak-Labuk
Rungwa
Rungwa-Pimbwe
Rungwa-Wanda-Nyamwanga
Rural Central Maltese
Rural East Maltese
Rural Peshawar Hindko
Rural West Maltese
Ruri
Rurutu
Rushani
Russenorsk
Russia Buriat
Russian
Russian-Aleut (Mixed Language)
Russian based (Pidgin)
Russian River
Russian River and Eastern
Russian Sign
Russian Sign Language
Rustaqa
Rusyn
Rut
Rutagwenda
Rutah
Rutara
Rutul
Rutwa
Ruuli
Ruund
Ruund-Kete
Ruund-Salampasu
Ruvu
Ruvuma
Rwa
Rwanda-Rundi (J.60)
Rwanduz
Rymbai
Ryukyuan
Ryukyu Sud
Sa
Sa'a
Saafi-Saafi
Saam
Saami
Saamia
Saamia-Wanga
Glottolog Languoid Names