| English | eng-000 |
| Natchez | |
| العربية | arb-000 | ناتشيز، مسيسيبي |
| ISO 639-3 | art-001 | ncz |
| ISO 639-3 Inverted Names | art-291 | Natchez |
| Glottolog Languoid Names | art-326 | Natchez |
| Glottocode | art-327 | natc1249 |
| Glottolog Primary Key | art-328 | 36041 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 901 |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᎾᏥ |
| Tsalagi Gawonihisdi | chr-001 | Naji |
| 普通话 | cmn-000 | 纳奇兹 |
| dansk | dan-000 | Natchez |
| Deutsch | deu-000 | Natchez |
| suomi | fin-000 | Natchez |
| français | fra-000 | Natchez |
| français | fra-000 | natchez |
| Ido | ido-000 | Natchez |
| bahasa Indonesia | ind-000 | Natchez |
| 日本語 | jpn-000 | ナチェズ |
| lengua lumbarda | lmo-000 | Natchez |
| Nederlands | nld-000 | Natchez |
| bokmål | nob-000 | Natchez |
| português | por-000 | Natchez |
| русский | rus-000 | Натчез |
| русский | rus-000 | индеец натчезов |
| русский | rus-000 | натчезы |
| русский | rus-000 | язык натчез |
| español | spa-000 | nachez |
| español | spa-000 | natchez |
| ภาษาไทย | tha-000 | เมืองแนตเชซ |
| Volapük | vol-000 | Natchez |
| Bahasa Malaysia | zsm-000 | Natchez |