| Derry | Derry |
| Derry City Council | Derry |
| dervish | derviš |
| desalination | razsoljevanje |
| desalination plant | obrat za razsoljevanje |
| Descartes | Descartes |
| Descent direction | Smer padanja |
| describing word | pridevnik |
| Descriptive chess notation | Opisni šahovski zapis |
| Descriptive knowledge | Znanje |
| desert | puščava |
| desert climate | puščavsko podnebje |
| desert locust | puščavska kobilica |
| Desert Shield | Zalivska vojna |
| desertification | širjenje puščavskih razmer |
| desertification control | preprečevanje širjenja puščav |
| desideratum | zaželeno |
| Desiderius Erasmus | Erazem Rotterdamski |
| design | načrt |
| designer | oblikovalec |
