| Duron | Duron |
| Dursley | Dursley family |
| Dusa Mareb | Dhuusamarreeb |
| Dusclops | Dusclops |
| Dusicyon australis | Falkland Island Fox |
| Dust Brothers | Dust Brothers |
| Dust to Ashes | Dust to Ashes |
| Dustin Hoffman | Dustin Hoffman |
| Dusty Rhodes | Dusty Rhodes |
| Dusty Springfield | Dusty Springfield |
| Dutch John | Dutch John |
| Dutch Open | Dutch Open |
| duttale | ductal |
| duttile | supple |
| duttilità | ductility |
| Dutton World Speedwords | Dutton Speedwords |
| Duumviri | Duumviri |
| Duvin | Duvin |
| Duxford | Duxford |
| Duyun | Duyun |
| Dußlingen | Dußlingen |
| Dušan Basta | Dušan Basta |
| Dušan Uhrin | Dušan Uhrin |
| Dušanbe | Dushanbe |
| Dušhanbe | Dushanbe |
| DV | DV |
| DVB | DVB |
| DVB-RCS | DVB-RCS |
| DVB-T | DVB-T |
| DVD | DVD |
| DVD-R | DVD-R |
| DVD-RAM | DVD-RAM |
| DVD-Video | DVD-Video |
| DVI | Device independent file format |
| Dvina | Dvina |
| Dvina Settentrionale | Northern Dvina River |
| Dvořák | Dvořák |
| DW | DW |
| Dwayne Di Rosario | Dwayne De Rosario |
| Dwayne Johnson | The Rock |
| Dwight D. Eisenhower | Dwight D. Eisenhower |
| Dwight Yorke | Dwight Yorke |
| Dwyane Wade | Dwyane Wade |
| Dying for the World | Dying for the World |
| Dykes To Watch Out For | Dykes to Watch Out For |
| Dylan Dog | Dylan Dog |
| Dylan Postl | Dylan Postl |
| Dylan Sprouse e Cole Sprouse | Dylan and Cole Sprouse |
| Dylan Thomas | Dylan Thomas |
| Dynamic Data Exchange | Dynamic Data Exchange |
| Dynamic DNS | Dynamic DNS |
| Dynamic Systems Development Method | Dynamic Systems Development Method |
| Dynamic-link library | Dynamic-link library |
| Dynamo České Budějovice | SK Dynamo České Budějovice |
| Dynastes hercules | Hercules beetle |
| Dynasty | Dynasty |
| Dynema | Ultra high molecular weight polyethylene |
| Dyrøy | Dyrøy |
| Dyskobolia Grodzisk Wielkopolski | Dyskobolia Grodzisk Wielkopolski |
| Dyskolos | Dyskolos |
| Dystrophaeus viaemalae | Dystrophaeus |
| Dytiscidae | Dytiscidae |
| Dyveke Sigbritsdatter | Dyveke Sigbritsdatter |
| Dzielnica | Dzielnica |
| Dziga Vertov | Dziga Vertov |
| Dzo | Dzo |
| Dzong | Dzong architecture |
| Dzungar | Dzungars |
| Dzūkija | Dzūkija |
| D´antiquariato | Antique-dealer |
| D´attualità | Catch-phrase |
| dà là | thenceforth |
| Dál gCais | Dál gCais |
| Dániel Tőzsér | Dániel Tőzsér |
| Dâmboviţa | Dâmboviţa County |
| Dägerlen | Dägerlen |
| Dällikon | Dällikon |
| Dänikon | Dänikon |
| Därligen | Därligen |
| Därstetten | Därstetten |
| Dättlikon | Dättlikon |
| Décollage | Décollage |
| décolleté | cleavage |
| Découpage | Editorial script |
| Déflazione | Deflation |
| déja vu | déjà vu |
| Démezi | Demetae |
| démodé | old-fashioned |
| Démoret | Démoret |
| Dénia | Dénia |
| dépendance | annex |
| dépliant | brochure |
| Désirée | Désirée |
| Désirée Clary | Désirée Clary |
| dìspari | odd |
| dìsputa | dispute |
| Dísir | Dís |
| Dîn | Deen |
| Dôle | Dôle |
| Döbeln | Döbeln |
| Döbling | Döbling |
| Döggingen | Döggingen |
| Döhlau | Döhlau |
| Dömitz | Dömitz |
| Dönitz | Dönitz |
| Dörfles-Esbach | Dörfles-Esbach |
| Dörflingen | Dörflingen |
| Dörzbach | Dörzbach |
| Dønna | Dønna |
| dùplice | twofold |
| Dúbravica | Dúbravica |
| Dúbravy | Dúbravy |
| Dúdar | Dudar |
| Dún Laoghaire | Dún Laoghaire |
| Dúnedain | Dúnedain |
| Dúrcal | Dúrcal |
| Dübendorf | Dübendorf |
| Düdingen | Düdingen |
| Dünyayı Kurtaran Adam | Dünyayı Kurtaran Adam |
| Dürbheim | Dürbheim |
| Düren | Düren |
| Dürmentingen | Dürmentingen |
| Dürnstein | Dürnstein |
| Dürnstein in der Steiermark | Dürnstein |
| Dürnten | Dürnten |
| Dürrenroth | Dürrenroth |
| Dürrenäsch | Dürrenäsch |
| Dürrlauingen | Dürrlauingen |
| Dürrwangen | Dürrwangen |
| Düsseldorf | Düsseldorf |
| Düsseldorf Hauptbahnhof | Düsseldorf Hauptbahnhof |
| Düzce | Düzce Province |
| Dąbrowa Górnicza | Dąbrowa Górnicza |
| Děčín | Děčín |
