| ISO 639-3 | art-001 |
| tts | |
| ISO 639-3 Reference Names | art-289 | Northeastern Thai |
| ISO 639-3 Print Names | art-290 | Northeastern Thai |
| ISO 639-3 Inverted Names | art-291 | Thai, Northeastern |
| Ethnologue Primary Language Names | art-323 | Thai, Northeastern |
| Glottolog Languoid Names | art-326 | Northeastern Thai |
| Glottocode | art-327 | nort2741 |
| Glottolog Primary Key | art-328 | 28610 |
| Ethnologue Language Names | art-330 | Central Isan |
| Ethnologue Language Names | art-330 | Esarn |
| Ethnologue Language Names | art-330 | Isaan |
| Ethnologue Language Names | art-330 | Isan |
| Ethnologue Language Names | art-330 | Issan |
| Ethnologue Language Names | art-330 | Kalerng |
| Ethnologue Language Names | art-330 | Kaleung |
| Ethnologue Language Names | art-330 | Kaloeng |
| Ethnologue Language Names | art-330 | Korat |
| Ethnologue Language Names | art-330 | Northern Isan |
| Ethnologue Language Names | art-330 | Southern Isan |
| Ethnologue Language Names | art-330 | Thai Isaan |
| Ethnologue Language Names | art-330 | Thai, Northeastern |
| 普通话 | cmn-000 | 依善泰语 |
| English | eng-000 | Northeastern Thai |
| ภาษาอีสาน | tts-000 | ภาษาอีสาน |