| العربية | arb-000 |
| رباعي | |
| български | bul-000 | четворен |
| Deutsch | deu-000 | vierfach |
| English | eng-000 | fourfold |
| English | eng-000 | quadrangle |
| English | eng-000 | quadruple |
| English | eng-000 | quaternary |
| English | eng-000 | tetragonal |
| English | eng-000 | trapezoidal |
| suomi | fin-000 | neliosainen |
| français | fra-000 | quadruple |
| italiano | ita-000 | quadruplice |