| russkij | rus-001 |
| lénta | |
| català | cat-000 | classe |
| català | cat-000 | ensenyament |
| Deutsch | deu-000 | Band |
| Deutsch | deu-000 | Unterricht |
| Ellinika | ell-003 | máthima |
| English | eng-000 | classes |
| English | eng-000 | instruction |
| English | eng-000 | lessons |
| English | eng-000 | teaching |
| Esperanto | epo-000 | instruado |
| Esperanto | epo-000 | instruo |
| suomi | fin-000 | opetus |
| français | fra-000 | enseignement |
| français | fra-000 | instruction |
| magyar | hun-000 | oktatás |
| magyar | hun-000 | tanítás |
| italiano | ita-000 | insegnamento |
| italiano | ita-000 | istruzione |
| 한국어 | kor-000 | 수업 |
| latine | lat-000 | disciplina |
| latine | lat-000 | doctrina |
| latine | lat-000 | eruditio |
| latine | lat-000 | institutio |
| Plattdüütsch-Neddersassisch | nds-002 | Ünnerricht |
| Nederlands | nld-000 | onderricht |
| Nederlands | nld-000 | onderwijs |
| bokmål | nob-000 | undervisning |
| russkij | rus-001 | pára |
| russkij | rus-001 | urók |
| russkij | rus-001 | zanjátie |
| slovenščina | slv-000 | pouk |
| español | spa-000 | clase |
| español | spa-000 | enseñanza |
| español | spa-000 | instrucción |
| svenska | swe-000 | läsning |
| svenska | swe-000 | undervisning |
| Türkçe | tur-000 | ders |