| English | eng-000 |
| Natanzi | |
| ISO 639-3 | art-001 | ntz |
| ISO 639-3 Inverted Names | art-291 | Natanzi |
| Glottolog Languoid Names | art-326 | Natanzi |
| Glottocode | art-327 | nata1252 |
| Glottolog Primary Key | art-328 | 37306 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1786 |
| français | fra-000 | natanzi |
| español | spa-000 | natanzí |