| español | spa-000 |
| koi | |
| ISO 639-3 | art-001 | kkt |
| Glottolog Languoid Names | art-326 | Koi |
| Glottocode | art-327 | koii1238 |
| Glottolog Primary Key | art-328 | 28066 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1089 |
| English | eng-000 | Kohi |
| français | fra-000 | kohi |
| 日本語 | jpn-000 | コールラビ |
| 日本語 | jpn-000 | ニシキゴイ |