| català | cat-000 |
| Public Library of Science | |
| Deutsch | deu-000 | Public Library of Science |
| English | eng-000 | Public Library of Science |
| français | fra-000 | Public Library of Science |
| עברית | heb-000 | PLoS |
| Nederlands | nld-000 | Public Library of Science |
| polski | pol-000 | Public Library of Science |
| português | por-000 | Public Library of Science |
| español | spa-000 | Public Library of Science |
| தமிழ் | tam-000 | பொது விஞ்ஞான நூலகம் |