| latine | lat-000 |
| triquetrus | |
| čeština | ces-000 | třírohý |
| Deutsch | deu-000 | Dreiecks-(matrix) |
| English | eng-000 | triangular |
| Esperanto | epo-000 | triangula |
| français | fra-000 | ternaire |
| français | fra-000 | triangulaire |
| latine | lat-000 | triangularis |
| latine | lat-000 | triangulus |
| latine | lat-000 | trigonicus |
| latine | lat-000 | trigonus |
| Nederlands | nld-000 | driehoekig |
| русский | rus-000 | трёхгранный |
| svenska | swe-000 | trehörnig |
| svenska | swe-000 | triangulär |