| ISO 639-3 | art-001 |
| soo | |
| ISO 639-3 Reference Names | art-289 | Songo |
| ISO 639-3 Print Names | art-290 | Songo |
| ISO 639-3 Inverted Names | art-291 | Songo |
| Ethnologue Primary Language Names | art-323 | Songo |
| Glottolog Languoid Names | art-326 | Songo |
| Glottocode | art-327 | song1299 |
| Glottolog Primary Key | art-328 | 30033 |
| Ethnologue Language Names | art-330 | Itsong |
| Ethnologue Language Names | art-330 | Kisongo |
| Ethnologue Language Names | art-330 | Nsong |
| Ethnologue Language Names | art-330 | Ntsuo |
| Ethnologue Language Names | art-330 | Songo |
| Ethnologue Language Names | art-330 | Tsong |
| English | eng-000 | Songo |