| ISO 639-3 | art-001 |
| osu | |
| ISO 639-3 Reference Names | art-289 | Southern One |
| ISO 639-3 Print Names | art-290 | Southern One |
| ISO 639-3 Inverted Names | art-291 | One, Southern |
| Ethnologue Primary Language Names | art-323 | One, Southern |
| Glottolog Languoid Names | art-326 | Southern One |
| Glottocode | art-327 | sout2932 |
| Glottolog Primary Key | art-328 | 24265 |
| Ethnologue Language Names | art-330 | Aunalei |
| Ethnologue Language Names | art-330 | One, Southern |
| Ethnologue Language Names | art-330 | Onele |
| Ethnologue Language Names | art-330 | Oni |
| English | eng-000 | Southern One |