| duna | wydma |
| Dunajov | Dunajov |
| Dunbartonshire Occidentale | West Dunbartonshire |
| Dunbartonshire Orientale | East Dunbartonshire |
| Duncan | Duncan |
| Duncan I di Scozia | Duncan I |
| Duncan II di Scozia | Duncan II |
| Dunclivo | Dunharrow |
| Dundalk | Dundalk |
| Dundee | Dundee |
| Dundrum | Dundrum |
| dune di sabbia | wydma |
| Dune II | Dune II |
| Dunedin | Dunedin |
| Dunga | Dunga |
| Dungani | Hui |
| Dungeon | Dungeon crawl |
| Dungeon Adventures | Dungeon |
| Dunhuang | Dunhuang |
| Dunière-sur-Eyrieux | Dunières-sur-Eyrieux |
| Dunkerque | Dunkierka |
| Dunkleosteus | Dunkleosteus |
| Dunland | Dunland |
| Dunningen | Dunningen |
| Dunois | Jean de Dunois |
| dunque | dlatego |
| Duns Scoto | Jan Duns Szkot |
| duo | duet |
| Duodecimani | Imamici |
| Duodeno | Dwunastnica |
| Duologia | Dylogia |
| duomo | katedra |
| Duomo di lava | Kopuła wulkaniczna |
| Duomo di Milano | Katedra w Mediolanie |
| Duomo di Riga | Katedra w Rydze |
| Duomo di Ulma | Katedra w Ulm |
| Duplex - Un appartamento per tre | Dupleks |
| Duplicazione del cubo | Podwojenie sześcianu |
| Duplice Alleanza | Dwuprzymierze |
| Dupondio | Dupondius |
| Dur-Sharrukin | Dur-Szarrukin |
| durabilità | żywotność |
| Durach | Durach |
| Duraisamy Simon Lourdusamy | Duraisamy Simon Lourdusamy |
| Duralluminio | Duraluminium |
| duramente | ciężko |
| Duran Duran | Duran Duran |
| Durance | Durance |
| Durango | Durango |
| durante | podczas |
| Duras | Duras |
| durata | czas |
| durata dell'insolazione | czas nasłonecznienia |
| Durata di una nota musicale | Cała nuta |
| Durazno | Durazno |
| Durazzo | Durrës |
| Durbach | Durbach |
| Durban | Durban |
| Durch den Monsun | Durch den Monsun |
| Durchhausen | Durchhausen |
| durezza | wytrzymałość |
| Durfort-et-Saint-Martin-de-Sossenac | Durfort-et-Saint-Martin-de-Sossena |
| Durga | Durga |
| Durham | Durham |
| durian | durian |
| Durin | Durin |
| Durlangen | Durlangen |
| Durmersheim | Durmersheim |
| Durmitor | Park Narodowy Durmitor |
| Durmstrang | Durmstrang |
| duro | poważny |
| duro di testa | tępak |
| Duron | Duron |
| Dursley | Rodzina Dursley |
| Dury | Dury |
| Durza | Durza |
| Dusicyon australis | Wilk falklandzki |
| Dustin Hoffman | Dustin Hoffman |
| Dusty Rhodes | Dusty Rhodes |
| Dusty Springfield | Dusty Springfield |
| Dutch Open | Dutch Open Tennis |
| Duvin | Duvin |
| Dußlingen | Dußlingen |
| Dušan Basta | Dušan Basta |
| Dušan Uhrin | Dušan Uhrin |
| Dušanbe | Duszanbe |
| Dušhanbe | Duszanbe |
| DV | DV |
| DVB | Digital Video Broadcasting |
| DVB-T | DVB-T |
| DVD | DVD |
| DVD-R | DVD-R |
| DVD-RAM | DVD-RAM |
| DVD-Video | DVD-Video |
| DVI | DVI |
| Dvina | Dźwina |
| Dvina Settentrionale | Dwina |
| Dvořák | Dvorak |
| DW | DW |
| Dwayne Johnson | Dwayne Johnson |
| Dwight D. Eisenhower | Dwight D. Eisenhower |
| Dwight Yorke | Dwight Yorke |
| Dwyane Wade | Dwyane Wade |
| Dylan Dog | Dylan Dog |
| Dylan Thomas | Dylan Thomas |
| Dynamic Data Exchange | Dynamic Data Exchange |
| Dynamic Systems Development Method | Dynamic Systems Development Method |
| Dynamic-link library | DLL |
| dynamite | dynamit |
| Dynamo České Budějovice | Dynamo Czeskie Budziejowice |
| Dynastinae | Rohatyniec nosorożec |
| Dynasty | Dynastia |
| Dyne | Dyna |
| Dynema | Dyneema |
| Dyrøy | Dyrøy |
| Dyskobolia Grodzisk Wielkopolski | Dyskobolia Grodzisk Wielkopolski |
| Dystrophaeus viaemalae | Dystrofez |
| Dytiscidae | Pływakowate |
| Dzeržinsk | Dzierżyńsk |
| Dzielnica | Dzielnica miasta |
| Dziga Vertov | Dziga Wiertow |
| Dzo | Dzo |
| Dzūkija | Dzūkija |
| Dâmboviţa | Okręg Dâmboviţa |
| Découpage | Decoupage |
| Déflazione | Deflacja |
| Déjà vu - Corsa contro il tempo | Deja Vu |
| Démoret | Démoret |
| Dénia | Denia |
