| Deduzione | Rozumowanie dedukcyjne |
| Dee Dee Bridgewater | Dee Dee Bridgewater |
| Dee Dee Ramone | Dee Dee Ramone |
| Deeds of Flesh | Deeds of Flesh |
| Deep Impact | Deep Impact |
| Deep Purple | Deep Purple |
| Deep Purple in Rock | Deep Purple in Rock |
| Deep Shadows And Brilliant Highlights | Deep Shadows And Brilliant Highlights |
| Def Jam Recordings | Def Jam Recordings |
| Def Leppard | Def Leppard |
| DEFCON | Defense Condition |
| defecare | wypróżniać się |
| defecazione | wypróżnienie |
| defenestrare | wyrzucić |
| defenestrazione | defenestracja |
| Defenestrazione di Praga | Defenestracja praska |
| Defense Advanced Research Projects Agency | Defense Advanced Research Projects Agency |
| Defense Intelligence Agency | Defense Intelligence Agency |
| Defensive line | Defensive line |
| deferenza | posłuszeństwo |
| deficiente | ograniczony |
| deficit | deficyt |
| definitivo | ostateczny |
| definizione | definicja |
| Deflatore del PIL | Deflator |
| deflazione | deflacja |
| deflorare | rozdziewiczać |
| deflorazione | defloracja |
| deflusso della piena | spływy powodziowe |
| defoliazione | defoliacja |
| DeForest Kelley | DeForest Kelley |
| deforestazione | wylesianie |
| deframmentare | defragmentować |
| Defraudazione | Frustracja |
| Deftones | Deftones |
| degassamento | spalanie gazów na pochodniach |
| degassare | odgazować |
| degassificare | odgazować |
| degassificazione di discarica | odgazowanie składowiska |
| Degen | Degen |
| degenerare | degenerować się |
| Degenerazione maculare senile | Zwyrodnienie plamki żółtej |
| Deggendorf | Deggendorf |
| Deggenhausertal | Deggenhausertal |
| Deggingen | Deggingen |
| deglutire | połykać |
| degnarsi | patrzeć z góry |
