| Frysk | fry-000 |
| fakbûn | |
| català | cat-000 | sindicat |
| dansk | dan-000 | fagforening |
| Deutsch | deu-000 | Syndikat |
| English | eng-000 | labour union |
| English | eng-000 | labour-union |
| English | eng-000 | syndicate |
| English | eng-000 | trade union |
| English | eng-000 | trade-union |
| English | eng-000 | trades union |
| English | eng-000 | union |
| Esperanto | epo-000 | sindikato |
| français | fra-000 | syndicat |
| Frysk | fry-000 | fakferiening |
| Nederlands | nld-000 | syndicaat |
| Nederlands | nld-000 | vakbond |
| Nederlands | nld-000 | vakvereniging |
| português | por-000 | sindicato |
| español | spa-000 | sindicato |