yri
yrk
yrl
yrm
yrn
yro
yrs
yrw
yry
ysc
ysd
ysg
ysl
ysn
yso
ysp
ysr
yss
ysy
yta
ytl
ytp
ytw
yty
yua
yub
yuc
yud
yue
yuf
yug
yui
yuj
yuk
yul
yum
yun
yup
yuq
yur
yut
yuw
yux
yuy
yuz
yva
yvt
ywa
ywg
ywl
ISO 639-3