| iso639ID iso639Name |
| 639 Root ▶ nycl NotYetClassified ▶ nycl-h NotYetClassified-h ▷ hnu Hung |
| ethnologueID ethnologueName |
| hnu Hung |
| glottologID glottologName |
glotto Root ▶ aust1305 Austroasiatic ▶ viet1250 Vietic ▶ cuoi1242 Cuoi ▶ hung1275 Hung
|
| geoentityID geoentityName |
| as•se•VN Vietnam |