| English | eng-000 |
| doctoral student | |
| Deutsch | deu-000 | Doktorand |
| Deutsch | deu-000 | Promovend |
| English | eng-000 | PhD student |
| English | eng-000 | doctoral candidate |
| français | fra-000 | doctorant |
| français | fra-000 | thésard |
| italiano | ita-000 | dottorando |
| Nederlands | nld-000 | doctorandus |
| русский | rus-000 | докторант |