| ISO 639-2/T | art-002 |
| gba | |
| ISO 639-3 | art-001 | gba |
| ISO 639-2/B | art-003 | gba |
| ISO 639-3 Reference Names | art-289 | Gbaya (Central African Republic) |
| ISO 639-3 Print Names | art-290 | Gbaya (Central African Republic) |
| ISO 639-3 Inverted Names | art-291 | Gbaya (Central African Republic) |