| iso639ID iso639Name |
| 639 Root ▶ nycl NotYetClassified ▶ nycl-c NotYetClassified-c ▷ ctc Chetco |
| ethnologueID ethnologueName |
| ctc Chetco |
| glottologID glottologName |
glotto Root ▶ special Special Group ▶ book1242 Bookkeeping ▷ chet1237 Chetco
|
| geoentityID geoentityName |
| na•US United States |