ISO Code	Language	Aligned	Terms	Audio	Definitions	Sample
hmm	Central Mashan Hmong
hmm	Central Mashan Miao
maz	Central Mazahua
mel	Central Melanau
cmo	Central Mnong
nhn	Central Nahuatl
ncb	Central Nicobarese
ojc	Central Ojibwa
ryu	Central Okinawan
plc	Central Palawano
pbs	Central Pame
pst	Central Pashto
poo	Central Pomo
ncx	Central Puebla Nahuatl
sml	Central Sama
ess	Central Siberian Yupik
csm	Central Sierra Miwok
syb	Central Subanen
tgt	Central Tagbanwa
tar	Central Tarahumara
tuf	Central Tunebo
esu	Central Yupik
fuq	Central-Eastern Niger Fulfulde
cet	Centúúm
cme	Cerma
sbf	Chabu
quk	Chachapoyas Quechua
cbi	Chachi
cao	Chácobo
shu	Chadian Arabic
cds	Chadian Sign Language
cdy	Chadong
chg	Chagatai
ciy	Chaima
ckh	Chak
cli	Chakali
ccp	Chakma
cll	Chala
cld	Chaldean Neo-Aramaic
tgf	Chalikha
ceg	Chamacoco
cji	Chamalal
cdg	Chamari
cdh	Chambeali
can	Chambri
ccc	Chamicuro
cha	Chamorro
caj	Chané
nbc	Chang Naga
cga	Changriwa