| ISO 639-3 Inverted Names | art-291 |
| Grebo | |
| ISO 639-3 | art-001 | grb |
| ISO 639-2/T | art-002 | grb |
| ISO 639-2/B | art-003 | grb |
| ISO 639-3 Reference Names | art-289 | Grebo |
| ISO 639-3 Print Names | art-290 | Grebo |
| 普通话 | cmn-000 | 格列博语 |
| English | eng-000 | Grebo |
| français | fra-000 | grebo |
| русский | rus-000 | гребо |