Rahambuu
Rai, Dewas
Rajasthani
Rajbanshi
Raji
Rajong
Rakahanga-Manihiki
Rakhine
Ralte
Rama
Ramoaaina
Ramopa
Rampi
Rang
Rangkas
Ranglong
Rangpuri
Rao
Rapa
Rapanui
Rapoisi
Rapting
Rara Bakati'
Rarotongan
Rasawa
Ratagnon
Ratahan
Rathawi
Raute
Ravula
Rawa
Rawang
Rawat
Rawo
Razajerdi
Rāziḥī
Reel
Rejang
Reli
Rema
Rembarrnga
Rembarunga
Rembong
Remo
Rempi
Remun
Rendille
Rengao
Rennell-Bellona
Rennellese Sign Language
ISO 639-3 Inverted Names