| Deutsch | deu-000 |
| Selbststudium | |
| čeština | ces-000 | samostudium |
| 普通话 | cmn-000 | 自学 |
| 國語 | cmn-001 | 自學 |
| Deutsch | deu-000 | Selbstunterricht |
| Deutsch | deu-000 | autodidaktisches Lernen |
| Deutsch | deu-000 | autodidaktisches Studium |
| English | eng-000 | private study |
| English | eng-000 | self study |
| English | eng-000 | self-education |
| English | eng-000 | self-learning |
| English | eng-000 | self-study |
| English | eng-000 | self-teaching |
| English | eng-000 | teaching oneself |
| suomi | fin-000 | itseopiskelu |
| français | fra-000 | apprendre seul |
| français | fra-000 | auto-apprentissage |
| français | fra-000 | autodidacte |
| français | fra-000 | étudier seul |
| italiano | ita-000 | studio privato |
| 日本語 | jpn-000 | 独修 |
| 日本語 | jpn-000 | 独学 |
| 日本語 | jpn-000 | 独習 |
| 日本語 | jpn-000 | 自修 |
| 日本語 | jpn-000 | 自己学習 |
| 한국어 | kor-000 | 독학 |
| Shukllachishka Kichwa | que-001 | munai yachai |
| Chanka rimay | quy-000 | munay yachay |
| Qusqu qhichwa simi | quz-000 | munay yachay |
| Impapura | qvi-000 | munay yachay |
| română | ron-000 | autoinstruire |
| română | ron-000 | autoînvățare |
| русский | rus-000 | самообуче́ние |
| español | spa-000 | auto estudio |
| svenska | swe-000 | självstudie |
| Volapük | vol-000 | lönastud |