| ISO 639-3 | art-001 |
| gec | |
| ISO 639-3 Reference Names | art-289 | Gboloo Grebo |
| ISO 639-3 Print Names | art-290 | Gboloo Grebo |
| ISO 639-3 Inverted Names | art-291 | Grebo, Gboloo |
| Ethnologue Primary Language Names | art-323 | Grebo, Gboloo |
| Glottolog Languoid Names | art-326 | Gboloo Grebo |
| Glottocode | art-327 | gbol1235 |
| Glottolog Primary Key | art-328 | 32210 |
| Ethnologue Language Names | art-330 | Biabo |
| Ethnologue Language Names | art-330 | Dediebo |
| Ethnologue Language Names | art-330 | Gblou Grebo |
| Ethnologue Language Names | art-330 | Gboloo |
| Ethnologue Language Names | art-330 | Gederobo |
| Ethnologue Language Names | art-330 | Grebo, Gboloo |
| Ethnologue Language Names | art-330 | Nyanoun |
| Ethnologue Language Names | art-330 | Tuobo |
| English | eng-000 | Gboloo Grebo |