| linguasphereID linguasphereName |
| ?tnc=1&tr=lsr&sea1=Chak |
| ethnologueID ethnologueName |
| ckh Chak |
| glottologID glottologName |
glotto Root ▶ sino1245 Sino-Tibetan ▶ brah1260 Brahmaputran ▶ jing1259 Jingpho-Luish ▶ sakk1239 Luish ▶ chak1270 Chak
|
| geoentityID geoentityName |
| indigenous: as•s•BD Bangladesh | diaspora: as•se•MM Myanmar |