| ISO 639-3 | art-001 | cje |
| ISO 639-3 | art-001 | klu |
| ISO 639-3 | art-001 | ted |
| Ethnologue Language Names | art-330 | Cadoe Loang |
| Ethnologue Language Names | art-330 | Choru |
| Ethnologue Language Names | art-330 | Chrau Hma |
| Ethnologue Language Names | art-330 | Chru |
| Ethnologue Language Names | art-330 | Chu |
| Ethnologue Language Names | art-330 | Chu Ru |
| Ethnologue Language Names | art-330 | Churu |
| Ethnologue Language Names | art-330 | Cru |
| Ethnologue Language Names | art-330 | Klao |
| Ethnologue Language Names | art-330 | Klaoh |
| Ethnologue Language Names | art-330 | Klau |
| Ethnologue Language Names | art-330 | Kroo |
| Ethnologue Language Names | art-330 | Kroumen |
| Ethnologue Language Names | art-330 | Krumen |
| Ethnologue Language Names | art-330 | Krumen, Tepo |
| Ethnologue Language Names | art-330 | Seyu |
| Ethnologue Language Names | art-330 | Southern Krumen |
| Ethnologue Language Names | art-330 | Southwestern Kroumen |