| ISO 639-3 | art-001 |
| kik | |
| ISO 639-2/T | art-002 | kik |
| ISO 639-2/B | art-003 | kik |
| ISO 639-1 | art-004 | ki |
| ISO 639-3 Reference Names | art-289 | Kikuyu |
| ISO 639-3 Print Names | art-290 | Gikuyu |
| ISO 639-3 Print Names | art-290 | Kikuyu |
| ISO 639-3 Inverted Names | art-291 | Gikuyu |
| ISO 639-3 Inverted Names | art-291 | Kikuyu |
| Ethnologue Primary Language Names | art-323 | Gikuyu |
| Glottolog Languoid Names | art-326 | Kikuyu |
| Glottocode | art-327 | kiku1240 |
| Glottolog Primary Key | art-328 | 30048 |
| Ethnologue Language Names | art-330 | Gekoyo |
| Ethnologue Language Names | art-330 | Gichugu |
| Ethnologue Language Names | art-330 | Gigikuyu |
| Ethnologue Language Names | art-330 | Gikuyu |
| Ethnologue Language Names | art-330 | Karatina |
| Ethnologue Language Names | art-330 | Kiambu |
| Ethnologue Language Names | art-330 | Kikuyu |
| Ethnologue Language Names | art-330 | Mathira |
| Ethnologue Language Names | art-330 | Ndia |
| Ethnologue Language Names | art-330 | Northern Gikuyu |
| Ethnologue Language Names | art-330 | Northern Kirinyaga |
| Ethnologue Language Names | art-330 | Northern Murang’a |
| Ethnologue Language Names | art-330 | Nyeri |
| Ethnologue Language Names | art-330 | Southern Gikuyu |
| Ethnologue Language Names | art-330 | Southern Kirinyaga |
| Ethnologue Language Names | art-330 | Southern Murang’a |
| 普通话 | cmn-000 | 吉库尤语 |
| 普通话 | cmn-000 | 基库尤语 |
| Deutsch | deu-000 | Kikuyu |
| English | eng-000 | Kikuyu |
| français | fra-000 | kikuyu |
| Gĩkũyũ | kik-000 | Gĩkũyũ |
| русский | rus-000 | кикуйю |
| español | spa-000 | quicuyú |