| ISO 639-2/T | art-002 | run |
| ISO 639-2/B | art-003 | run |
| ISO 639-1 | art-004 | rn |
| ISO 639-3 Reference Names | art-289 | Rundi |
| ISO 639-3 Print Names | art-290 | Rundi |
| ISO 639-3 Inverted Names | art-291 | Rundi |
| Ethnologue Primary Language Names | art-323 | Rundi |
| Glottolog Languoid Names | art-326 | Rundi |
| Glottocode | art-327 | rund1242 |
| Glottolog Primary Key | art-328 | 30533 |
| Ethnologue Language Names | art-330 | Igisoni |
| Ethnologue Language Names | art-330 | Ikibo |
| Ethnologue Language Names | art-330 | Ikimoso |
| Ethnologue Language Names | art-330 | Ikinyabweru |
| Ethnologue Language Names | art-330 | Ikiragane |
| Ethnologue Language Names | art-330 | Ikirundi |
| Ethnologue Language Names | art-330 | Ikiyogoma |
| Ethnologue Language Names | art-330 | Kirundi |
| Ethnologue Language Names | art-330 | Rundi |
| Ethnologue Language Names | art-330 | Urumoso |
| Ethnologue Language Names | art-330 | Urundi |
| 普通话 | cmn-000 | 克伦地语 |
| 普通话 | cmn-000 | 基隆迪语 |
| Deutsch | deu-000 | Kirundi |
| English | eng-000 | Rundi |
| français | fra-000 | rundi |
| Kirundi | run-000 | kiRundi |
| русский | rus-000 | рунди |
| español | spa-000 | rundí |
