Repanbitip
Rerau
Rer Bare
Rerep
Reshe
Resígaro
Retta
Reyesano
Riang (India)
Riang Lai
Riang Lang
Riang (Myanmar)
Riantana
Ribun
Rien
Rifao
Rigwe
Rikbaktsa
Ringgou
Ririo
Ritarungo
Ritharrngu
Riung
Rmeet
Roglai, Cacgia
Roglai, Northern
Roglai, Southern
Rogo
Rohingya
Roma
Romagnol
Romam
Romanian
Romanian, Istro
Romanian, Macedo-
Romanian, Megleno
Romanian Sign Language
Romani, Balkan
Romani, Baltic
Romani, Carpathian
Romani, Kalo Finnish
Romani, Sinte
Romani, Tavringer
Romani, Vlax
Romani, Welsh
Romano-Greek
Romano-Serbian
Romanova
Romansh
Romany
ISO 639-3 Inverted Names