| ISO 639-3 | art-001 |
| tyl | |
| ISO 639-3 Reference Names | art-289 | Thu Lao |
| ISO 639-3 Print Names | art-290 | Thu Lao |
| ISO 639-3 Inverted Names | art-291 | Thu Lao |
| Ethnologue Primary Language Names | art-323 | Thu Lao |
| Glottolog Languoid Names | art-326 | Thu Lao |
| Glottocode | art-327 | thul1247 |
| Glottolog Primary Key | art-328 | 28675 |
| Ethnologue Language Names | art-330 | Thu Lao |
| English | eng-000 | Thu Lao |