| Diddl | Diddl |
| Didelphidae | Dydelfokształtne |
| Didelphis marsupialis | Dydelf południowy |
| Didelphis virginiana | Dydelf północny |
| Didenheim | Didenheim |
| Didier Deschamps | Didier Deschamps |
| Didier Drogba | Didier Drogba |
| Didier Ratsiraka | Didier Ratsiraka |
| didietro | pupa |
| Didio Giuliano | Didiusz Julianus |
| Dido | Dido |
| Didone | Dydona |
| Didone ed Enea | Dydona i Eneasz |
| Didì | Didi |
| Die Brücke | Most |
| Die Hard | Szklana pułapka |
| Die Toten Hosen | Die Toten Hosen |
| Die Wacht am Rhein | Die Wacht am Rhein |
| Diebach | Diebach |
| Dieburg | Dieburg |
| dieci | dziesięcioro |
| Dieci comandamenti | Dekalog |
| Dieci piccoli indiani | Dziesięciu małych Murzynków |
| Diedendorf | Diedendorf |
| Diedorf | Diedorf |
| Dieffenbach-lès-Wœrth | Dieffenbach-lès-Wœrth |
| Dieffenbachia | Difenbachia |
| Dieffenthal | Dieffenthal |
| Diefmatten | Diefmatten |
| Diego Armando Maradona | Diego Maradona |
| Diego de Almagro | Diego de Almagro |
| Diego Forlán | Diego Forlán |
| Diego Garcia | Diego Garcia |
| Diego Lugano | Diego Lugano |
| Diego Maradona | Diego Maradona |
| Diego Pablo Simeone | Diego Simeone |
| Diego Ribas da Cunha | Diego |
| Diego Rivera | Diego Rivera |
| Diego Tardelli | Diego Tardelli |
| Diego Velázquez | Diego Velázquez |
| Diego Velázquez de Cuéllar | Diego Velázquez de Cuéllar |
| Diekirch | Diekirch |
| dielettrico | dielektryk |
| Dielheim | Dielheim |
| Diemelsee | Diemelsee |
| Diemelstadt | Diemelstadt |
| Dienville | Dienville |
| Dieppe | Dieppe |
| dieresi | dwie kropki |
| Dieric Bouts | Dirk Bouts |
| Dies irae | Dies irae |
| diesel | paliwo do silników dielsowskich |
| Diesel SpA | Olej napędowy |
| diesis | krzyżyk |
| Diespeck | Diespeck |
| dieta | dieta |
| Dieta Nazionale del Giappone | Zgromadzenie Narodowe |
| Dietenheim | Dietenheim |
| Dietenhofen | Dietenhofen |
| Dietersburg | Dietersburg |
| Dietersheim | Dietersheim |
| Dieterskirchen | Dieterskirchen |
| Dietfurt | Dietfurt an der Altmühl |
| Dietfurt an der Altmühl | Dietfurt an der Altmühl |
| Dietingen | Dietingen |
| Dietmannsried | Dietmannsried |
| Dietramszell | Dietramszell |
| Dietrich Bonhoeffer | Dietrich Bonhoeffer |
| Dietrich Buxtehude | Dietrich Buxtehude |
| dietro | koniec |
| Dietzhölztal | Dietzhölztal |
| Dieudonné Dolomieu | Deodat Dolomieu |
| Dieulefit | Dieulefit |
| Dießen am Ammersee | Dießen am Ammersee |
| difendere | bronić |
| difendersi | bronić |
| Difenilammina | Difenyloamina |
| difensiva | obrona |
| difensivo | obronny |
| difensore | obrońca |
| difesa | obrona |
| Difesa ad oltranza | Cena nadziei |
| Difesa Alekhine | Obrona Alechina |
| Difesa Caro-Kann | Obrona Caro-Kann |
| Difesa Damiano | Obrona Damiano |
| Difesa Philidor | Obrona Philidora |
| Difesa Pirc | Obrona Pirca |
| Difesa polacca | Obrona polska |
| Difesa Robatsch | Obrona Robatscha |
| Difesa slava | Słowianie |
| difetto | wada |
| difettoso | wadliwy |
| diffamare | oczerniać |
| diffamazione | oszczerstwo |
| Diffembach-lès-Hellimer | Diffembach-lès-Hellimer |
| Diffeomorfismo | Dyfeomorfizm |
| differente | inny |
| differentemente | inaczej |
| Differentiated services | DiffServ |
| differenza | różnica |
| Differenza di potenziale | Napięcie elektryczne |
| Differenza simmetrica | Różnica symetryczna |
| Differenziale esatto | Równania rożniczkowe zupełne |
| differenziamento | zróżnicowanie |
| differenziazione | różniczkowanie |
| difficile | ciężki |
| difficile da usare | niewygodny |
| difficilmente | ciężko |
| difficoltà | kłopot |
