| ISO 639-3 | art-001 | soc |
| ISO 639-3 | art-001 | teu |
| ISO 639-3 | art-001 | thm |
| Ethnologue Language Names | art-330 | Aheu |
| Ethnologue Language Names | art-330 | Eso |
| Ethnologue Language Names | art-330 | Gesogo |
| Ethnologue Language Names | art-330 | Heso |
| Ethnologue Language Names | art-330 | Kha Tong Luang |
| Ethnologue Language Names | art-330 | Phon Soung |
| Ethnologue Language Names | art-330 | Phonsung |
| Ethnologue Language Names | art-330 | Soa |
| Ethnologue Language Names | art-330 | Soko |
| Ethnologue Language Names | art-330 | Soo |
| Ethnologue Language Names | art-330 | Sotawueng |
| Ethnologue Language Names | art-330 | Tepes |
| Ethnologue Language Names | art-330 | Tepeth |
| Ethnologue Language Names | art-330 | Thavung |
