| ISO 639-3 Reference Names | art-289 | Warungu |
| ISO 639-3 Print Names | art-290 | Gudjal |
| ISO 639-3 Print Names | art-290 | Warungu |
| ISO 639-3 Inverted Names | art-291 | Gudjal |
| ISO 639-3 Inverted Names | art-291 | Warungu |
| Ethnologue Primary Language Names | art-323 | Warungu |
| Glottolog Languoid Names | art-326 | Warungu |
| Glottocode | art-327 | waru1264 |
| Glottolog Primary Key | art-328 | 44089 |
| Ethnologue Language Names | art-330 | Gudjala |
| Ethnologue Language Names | art-330 | Gugu-Badhun |
| Ethnologue Language Names | art-330 | Warrongo |
| Ethnologue Language Names | art-330 | Warrungu |
| Ethnologue Language Names | art-330 | Warungu |
| English | eng-000 | Warungu |
