| ISO 639-3 | art-001 |
| snq | |
| ISO 639-3 Reference Names | art-289 | Sangu (Gabon) |
| ISO 639-3 Print Names | art-290 | Sangu (Gabon) |
| ISO 639-3 Inverted Names | art-291 | Sangu (Gabon) |
| Ethnologue Primary Language Names | art-323 | Sangu |
| Glottolog Languoid Names | art-326 | Sangu (Gabon) |
| Glottocode | art-327 | sang1333 |
| Glottolog Primary Key | art-328 | 30020 |
| Ethnologue Language Names | art-330 | Chango |
| Ethnologue Language Names | art-330 | Isangu |
| Ethnologue Language Names | art-330 | Sangu |
| Ethnologue Language Names | art-330 | Shango |
| Ethnologue Language Names | art-330 | Yisangou |
| Ethnologue Language Names | art-330 | Yisangu |
| English | eng-000 | Sangu |