| ISO 639-3 | art-001 |
| oog | |
| ISO 639-3 Reference Names | art-289 | Ong |
| ISO 639-3 Print Names | art-290 | Ong |
| ISO 639-3 Inverted Names | art-291 | Ong |
| Ethnologue Primary Language Names | art-323 | Ong |
| Glottolog Languoid Names | art-326 | Ong |
| Glottocode | art-327 | ongg1239 |
| Glottolog Primary Key | art-328 | 35576 |
| Ethnologue Language Names | art-330 | Hantong |
| Ethnologue Language Names | art-330 | Ong |
| Ethnologue Language Names | art-330 | Tong |
| English | eng-000 | Ong |