| ISO 639-3 Inverted Names | art-291 |
| Trinidad and Tobago Sign Language | |
| ISO 639-3 | art-001 | lst |
| ISO 639-3 Reference Names | art-289 | Trinidad and Tobago Sign Language |
| ISO 639-3 Print Names | art-290 | Trinidad and Tobago Sign Language |
| 普通话 | cmn-000 | 特立尼达和多巴哥手语 |
| English | eng-000 | Trinidad and Tobago Sign Language |