ISO Code	Language	Aligned	Terms	Audio	Definitions	Sample
rea	Rerau
pgk	Rerep
res	Reshe
rgr	Resígaro
ret	Retta
rcf	Réunion Creole French
rey	Reyesano
ria	Riang (India)
ril	Riang (Myanmar)
ran	Riantana
rir	Ribun
rie	Rien
nmw	Rifao
rkb	Rikbaktsa
zar	Rincón Zapotec
bto	Rinconada Bikol
rgu	Ringgou
rri	Ririo
rit	Ritarungo
riu	Riung
snj	Riverain Sango
rod	Rogo
rhg	Rohingya
rmm	Roma
rgn	Romagnol
rmx	Romam
ron	Romanian
rms	Romanian Sign Language
rge	Romano-Greek
rsb	Romano-Serbian
rmv	Romanova
roh	Romansh
rom	Romany
rol	Romblomanon
rof	Rombo
rmk	Romkun
cla	Ron
rng	Ronga
ror	Rongga
nbu	Rongmei Naga
rnp	Rongpo
roe	Ronji
rnn	Roon
rga	Roria
roo	Rotokas
rtm	Rotuman
rug	Roviana
pce	Ruching Palaung
rdb	Rudbari
rui	Rufiji