| ISO 639-1 | art-004 |
| tw | |
| ISO 639-3 | art-001 | twi |
| ISO 639-2/T | art-002 | twi |
| ISO 639-2/B | art-003 | twi |
| ISO 639-3 Reference Names | art-289 | Twi |
| ISO 639-3 Print Names | art-290 | Twi |
| ISO 639-3 Inverted Names | art-291 | Twi |
| 普通话 | cmn-000 | 多威语 |
| 普通话 | cmn-000 | 契维语 |
| 普通话 | cmn-000 | 特威语 |
| Deutsch | deu-000 | Twi |
| English | eng-000 | Twi |
| français | fra-000 | twi |
| русский | rus-000 | тви |
| español | spa-000 | twi |
| Twi | twi-000 | Twi |