| ISO 639-3 | art-001 |
| tzj | |
| ISO 639-3 Reference Names | art-289 | Tz'utujil |
| ISO 639-3 Print Names | art-290 | Tz'utujil |
| ISO 639-3 Inverted Names | art-291 | Tz'utujil |
| Ethnologue Primary Language Names | art-323 | Tz’utujil |
| Glottolog Languoid Names | art-326 | Tz'utujil |
| Glottocode | art-327 | tzut1248 |
| Glottolog Primary Key | art-328 | 44764 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1831 |
| Ethnologue Language Names | art-330 | Eastern Tzutujil |
| Ethnologue Language Names | art-330 | Santiago Atitlán Tzutujil |
| Ethnologue Language Names | art-330 | Tzutuhil |
| Ethnologue Language Names | art-330 | Tzutujil Oriental |
| Ethnologue Language Names | art-330 | Tz’utujil |
| Ethnologue Language Names | art-330 | Western Tzutujil |
| English | eng-000 | Eastern Tzutujil |
| English | eng-000 | Tz’utujil |
| français | fra-000 | tz’utujil |
| español | spa-000 | zutuguilés |