| Ethnologue Language Names | art-330 |
| Hka Ko | |
| ISO 639-3 | art-001 | ahk |
| Ethnologue Language Names | art-330 | Ahka |
| Ethnologue Language Names | art-330 | Aini |
| Ethnologue Language Names | art-330 | Aka |
| Ethnologue Language Names | art-330 | Akha |
| Ethnologue Language Names | art-330 | Ak’a |
| Ethnologue Language Names | art-330 | Ekaw |
| Ethnologue Language Names | art-330 | Ikaw |
| Ethnologue Language Names | art-330 | Ikor |
| Ethnologue Language Names | art-330 | Kaw |
| Ethnologue Language Names | art-330 | Khako |
| Ethnologue Language Names | art-330 | Khao Kha Ko |
| Ethnologue Language Names | art-330 | Ko |
| Ethnologue Language Names | art-330 | Yani |