Romblomanon
Rombo
Romkun
Ron
Ronga
Rongga
Rongpo
Ronji
Roon
Roria
Rotokas
Rotuman
Roviana
Rudbari
Rufiji
Ruga
Rukai
Ruma
Rumu
Runa
Rundi
Runga
Rungus
Rungwa
Russian
Russian, Old
Russian Sign Language
Rusyn
Rutul
Ruuli
Ruund
Rwa
Sa
Sa'a
Saafi-Saafi
Saam
Saamia
Saaroa
Saba
Sabaean
Sa'ban
Sabanê
Sabaot
Sabine
Sabu
Sabüm
Sacapulteco
Sadri
Sadri, Oraon
Saek
ISO 639-3 Inverted Names