| ISO 639-3 | art-001 |
| tha | |
| ISO 639-2/T | art-002 | tha |
| ISO 639-2/B | art-003 | tha |
| ISO 639-1 | art-004 | th |
| ISO 639-3 Reference Names | art-289 | Thai |
| ISO 639-3 Print Names | art-290 | Thai |
| ISO 639-3 Inverted Names | art-291 | Thai |
| Ethnologue Primary Language Names | art-323 | Thai |
| Glottolog Languoid Names | art-326 | Thai |
| Glottocode | art-327 | thai1261 |
| Glottolog Primary Key | art-328 | 28621 |
| Ethnologue Language Names | art-330 | Central Tai |
| Ethnologue Language Names | art-330 | Khorat Thai |
| Ethnologue Language Names | art-330 | Korat |
| Ethnologue Language Names | art-330 | Siam Nokor |
| Ethnologue Language Names | art-330 | Siam Trang |
| Ethnologue Language Names | art-330 | Siamese |
| Ethnologue Language Names | art-330 | Standard Thai |
| Ethnologue Language Names | art-330 | Thai |
| Ethnologue Language Names | art-330 | Thai Koh Kong |
| Ethnologue Language Names | art-330 | Thai Norkor Raja |
| Ethnologue Language Names | art-330 | Thaiklang |
| Ethnologue Language Names | art-330 | Thaikorat |
| 普通话 | cmn-000 | 泰语 |
| Deutsch | deu-000 | Thailändisch |
| English | eng-000 | Thai |
| français | fra-000 | thaï |
| русский | rus-000 | тайский |
| español | spa-000 | tailandés |
| ภาษาไทย | tha-000 | ภาษาไทย |