| IETF language tags | art-420 |
| mg | |
| ISO 639-PanLex | art-274 | plt-000 |
| English | eng-000 | Malagasy |
| English | eng-000 | Standard Malagasy |
| français | fra-000 | malgache |
| français | fra-000 | malgache standard |
| fiteny Malagasy | plt-000 | fiteny Malagasy |
| fiteny Malagasy | plt-000 | teny malagasy |
| fiteny Malagasy | plt-000 | teny malagasy ofisialy |