| ISO 639-3 | art-001 |
| plt | |
| ISO 639-3 Reference Names | art-289 | Plateau Malagasy |
| ISO 639-3 Print Names | art-290 | Plateau Malagasy |
| ISO 639-3 Inverted Names | art-291 | Malagasy, Plateau |
| Ethnologue Primary Language Names | art-323 | Malagasy, Plateau |
| Glottolog Languoid Names | art-326 | Plateau Malagasy |
| Glottocode | art-327 | plat1254 |
| Glottolog Primary Key | art-328 | 42520 |
| Ethnologue Language Names | art-330 | Betsileo |
| Ethnologue Language Names | art-330 | Bezanozano |
| Ethnologue Language Names | art-330 | Malagasy |
| Ethnologue Language Names | art-330 | Malagasy, Plateau |
| Ethnologue Language Names | art-330 | Malgache |
| Ethnologue Language Names | art-330 | Merina |
| Ethnologue Language Names | art-330 | Official Malagasy |
| Ethnologue Language Names | art-330 | Plateau Malagasy |
| Ethnologue Language Names | art-330 | Sihanaka |
| Ethnologue Language Names | art-330 | Standard Malagasy |
| Ethnologue Language Names | art-330 | Tanala |
| Ethnologue Language Names | art-330 | Vakinankaritra |
| Ethnologue Language Names | art-330 | Zafimaniry |
| English | eng-000 | Plateau Malagasy |
