| Nederlands | nld-000 |
| octant | |
| беларуская | bel-000 | актант |
| català | cat-000 | octant |
| Deutsch | deu-000 | Achtelkreis |
| Deutsch | deu-000 | Oktant |
| English | eng-000 | measuring instrument |
| English | eng-000 | octant |
| Esperanto | epo-000 | oktanto |
| français | fra-000 | octant |
| magyar | hun-000 | oktáns |
| português | por-000 | oitante |
| русский | rus-000 | октант |
| español | spa-000 | octante |