| ISO 639-3 | art-001 |
| atg | |
| ISO 639-3 Reference Names | art-289 | Ivbie North-Okpela-Arhe |
| ISO 639-3 Print Names | art-290 | Ivbie North-Okpela-Arhe |
| ISO 639-3 Inverted Names | art-291 | Ivbie North-Okpela-Arhe |
| Ethnologue Primary Language Names | art-323 | Ivbie North-Okpela-Arhe |
| Glottolog Languoid Names | art-326 | Ivbie North-Okpela-Arhe |
| Glottocode | art-327 | ivbi1241 |
| Glottolog Primary Key | art-328 | 31577 |
| Ethnologue Language Names | art-330 | Arhe |
| Ethnologue Language Names | art-330 | Ate |
| Ethnologue Language Names | art-330 | Atte |
| Ethnologue Language Names | art-330 | Ibie North |
| Ethnologue Language Names | art-330 | Ivbie North |
| Ethnologue Language Names | art-330 | Ivbie North-Okpela-Arhe |
| Ethnologue Language Names | art-330 | Okpela |
| Ethnologue Language Names | art-330 | Okpella |
| Ethnologue Language Names | art-330 | Ukpella |
| Ethnologue Language Names | art-330 | Upella |
| English | eng-000 | Ivbie North-Okpela-Arhe |
| русский | rus-000 | северно-окпела-арче ивбиэ |