| English | eng-000 |
| Ph.D. | |
| বাংলা | ben-000 | পিএইচ |
| català | cat-000 | doctor |
| čeština | ces-000 | doktorát |
| 國語 | cmn-001 | 博士 |
| lingua corsa | cos-000 | duttore |
| dansk | dan-000 | doktorgrad |
| Deutsch | deu-000 | Doktor |
| Deutsch | deu-000 | Doktorat |
| Deutsch | deu-000 | Doktorgrad |
| Deutsch | deu-000 | Ph.D. |
| Deutsch | deu-000 | promovieren |
| eesti | ekk-000 | doktorikraad |
| ελληνικά | ell-000 | διατριβή |
| ελληνικά | ell-000 | διδακτορική |
| ελληνικά | ell-000 | διδακτορικό |
| English | eng-000 | Doctor of Education |
| English | eng-000 | Doctor of Philosophy |
| English | eng-000 | Dr. |
| English | eng-000 | PhD |
| English | eng-000 | doctor |
| English | eng-000 | doctorate |
| English | eng-000 | doctor’s degree |
| euskara | eus-000 | doktoratu |
| suomi | fin-000 | Ph.D. |
| suomi | fin-000 | PhD |
| français | fra-000 | docteur |
| français | fra-000 | doctorat |
| français | fra-000 | thèse |
| hrvatski | hrv-000 | dr. |
| magyar | hun-000 | doktorátus |
| bahasa Indonesia | ind-000 | doktoral |
| íslenska | isl-000 | doktorsgráða |
| italiano | ita-000 | addottorarsi |
| italiano | ita-000 | dottorarsi |
| italiano | ita-000 | dottorato |
| italiano | ita-000 | dottorato di ricerca |
| italiano | ita-000 | dottore |
| 日本語 | jpn-000 | 博士 |
| 한국어 | kor-000 | 박사 |
| Nederlands | nld-000 | Ph.D. |
| português | por-000 | diploma de doutorado |
| português | por-000 | doutor |
| português | por-000 | doutorado |
| русский | rus-000 | доктор философии |
| russkij | rus-001 | zaschtschischtschátj |
| slovenčina | slk-000 | doktor filozófie |
| español | spa-000 | doctorarse |
| ภาษาไทย | tha-000 | ค.ด. |
| ภาษาไทย | tha-000 | คุรุศาสตรดุษฎีบัณฑิต |
| ภาษาไทย | tha-000 | พีเอชดี |
| ภาษาไทย | tha-000 | อ.ด. |
| ภาษาไทย | tha-000 | อักษรศาตรดุษฎีบัณฑิต |