| Ethnologue Language Names | art-330 |
| Jadjmadang | |
| ISO 639-3 | art-001 | xjt |
| Ethnologue Language Names | art-330 | Jaithmathang |
| Ethnologue Language Names | art-330 | Jaitmatang |
| Ethnologue Language Names | art-330 | Jaitmathang |
| Ethnologue Language Names | art-330 | Yadymadhang |