PanLinx
ISO 639-2/T
art-002
chv
ISO 639-3
art-001
chv
ISO 639-2/B
art-003
chv
ISO 639-1
art-004
cv
ISO 639-3 Reference Names
art-289
Chuvash
ISO 639-3 Print Names
art-290
Chuvash
ISO 639-3 Inverted Names
art-291
Chuvash
PanLex
