| Nederlands | nld-000 |
| quadrilateraal | |
| العربية | arb-000 | رباعي الجوانب |
| català | cat-000 | quadrilàter |
| Cymraeg | cym-000 | pedrongl |
| dansk | dan-000 | firkantet |
| Deutsch | deu-000 | vierseitig |
| ελληνικά | ell-000 | τετράπλευρος |
| English | eng-000 | quadrilateral |
| Gaeilge | gle-000 | ceathairshleasach |
| עברית | heb-000 | מרובע |
| हिन्दी | hin-000 | चतुर्भुजीय |
| italiano | ita-000 | quadrilatero |
| reo Māori | mri-000 | tapawhā |
| Nederlands | nld-000 | vierhoekig |
| português | por-000 | quadrilateral |
| português | por-000 | quadrilátero |
| română | ron-000 | cvadrilateral |
| русский | rus-000 | четырёхсторо́нний |
| español | spa-000 | cuadrilátero |