| dipsaus | dip |
| Dipsochelys | Dipsochelys |
| dipsomanie | dipsomania |
| dipsomanie-lijder | dipsomaniac |
| dipsomanie-lijdster | dipsomaniac |
| Dipterocarpaceae | Dipterocarpaceae |
| diptoot | diptote |
| Dipyridamol | Dipyridamole |
| Dirac | Dirac |
| Diracdelta | Dirac delta function |
| Dirachmaceae | Dirachma |
| Diracnotatie | Bra-ket notation |
| Diraczee | Dirac sea |
| Dirck Gerritsz | Dirck Gerritsz Pomp |
| Dirck Hals | Dirck Hals |
| Dirck Hartog | Dirk Hartog |
| Dire Dawa | Dire Dawa |
| direct | straight |
| Direct Attached Storage | Direct-attached storage |
| Direct Client-to-Client | Direct Client-to-Client |
| Direct Parcel Distribution | Deutscher Paket Dienst |
| direct voorafgaand | proximate |
| Direct-naar-video | Direct-to-video |
| Direct-Shift Gearbox | Direct-Shift Gearbox |
| DirectConnect | Direct Connect |
| directe aanleiding | immediate cause |
| directe belasting | direct tax |
| Directe democratie | Direct democraty |
| Directe som | Direct sum of modules |
| directe vlucht | direct flight |
| directeur | director |
| directeurschap | directorship |
| directie | running |
| directoraat | directorship |
| directrice | manager |
| directrice van een postkantoor | postmistress |
| DIRECTV | DirecTV |
| DIRECTV Group | The DirecTV Group |
| direkt | proximate |
| Dirichletfunctie | Nowhere continuous function |
| Dirichletreeks | Dirichlet series |
| dirigent | conductor |
| dirigeren | conduct |
| Dirk | Derek |
| Dirk Bouts | Dirk Bouts |
| Dirk Hartogeiland | Dirk Hartog Island |
| Dirk II van Are | Dirk van Are |
| Dirk Jan Struik | Dirk Jan Struik |
| Dirk Kuijt | Dirk Kuyt |
| Dirk Martens | Dirk Martens |
| Dirk Nowitzki | Dirk Nowitzki |
| Dirk Stikker | Dirk Stikker |
| Dirlewang | Dirlewang |
| Dirmstein | Dirmstein |
| Dirty Dancing | Dirty Dancing |
| Dirty Pretty Things | Dirty Pretty Things |
| Disacharide | Disaccharide |
| Disagio | Point |
| discant | descant |
| Dischingen | Dischingen |
| discipel | disciple |
| disciplinair | disciplinary |
| discipline | discipline |
