| English | eng-000 |
| Tiri | |
| ISO 639-3 | art-001 | cir |
| ISO 639-3 | art-001 | tir |
| ISO 639-3 Inverted Names | art-291 | Tiri |
| Glottolog Languoid Names | art-326 | Mea |
| Glottolog Languoid Names | art-326 | Tigrinya |
| Glottocode | art-327 | meaa1237 |
| Glottocode | art-327 | tigr1271 |
| Glottolog Primary Key | art-328 | 25028 |
| Glottolog Primary Key | art-328 | 41185 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2499 |
| français | fra-000 | tîrî |
| español | spa-000 | tiri |