| English | eng-000 |
| West Central Oromo | |
| ISO 639-3 | art-001 | gaz |
| ISO 639-PanLex | art-274 | gaz-000 |
| ISO 639-3 Inverted Names | art-291 | Oromo, West Central |
| IETF language tags | art-420 | om |
| 普通话 | cmn-000 | 中西奥罗莫语 |
| English | eng-000 | Oromo |
| Afaan Oromoo | gaz-000 | Afaan Oromoo |
| Afaan Oromoo | gaz-000 | Oromoo |