| DEC Alpha | DEC Alpha |
| Decapoda | Tienpotigen |
| Decatur | Decatur |
| Deccan | Hoogland van Dekan |
| December Boys | December Boys |
| Decemviri | Decemviri |
| Deception Point | De Delta Deceptie |
| dechet | afval |
| Decii | Publius Decius Mus I |
| Deco | Deco |
| Decticelle bariolée | Greppelsprinkhaan |
| Decticelle cendrée | Bramensprinkhaan |
| Decticelle chagrinée | Duinsabelsprinkhaan |
| Dectique verrucivore | Wrattenbijter |
| Decumanus | Decumanus |
| dedans | in |
| dedovchtchina | dedovsjtsjina |
| Dee | Dee |
| Dee Dee Ramone | Dee Dee Ramone |
| Deep Blue | Deep Blue |
| Deep house | Deep house |
| Deep Impact | Deep Impact |
| Deep Purple | Deep Purple |
| Deepak Chopra | Deepak Chopra |
| Def Jam | Def Jam Recordings |
| Def Leppard | Def Leppard |
| Defender | Land Rover Defender |
| Defense Advanced Research Projects Agency | Defense Advanced Research Projects Agency |
| Defensor Sporting Club | Defensor Sporting Club |
| Defiance | Defiance |
| Deflate | Deflate |
| DeForest Kelley | DeForest Kelley |
| Deftones | Deftones |
| Degeneriaceae | Degeneriaceae |
| Degersheim | Degersheim |
| Deggendorf | Deggendorf |
| degré | hoogte |
| Degré Celsius | Celsius |
| Degré centigrade | Celsius |
| degré de latitude | breedtegraad |
| degré de longitude | lengtegraad |
| Degré maçonnique | Booggraad |
| Degtiarsk | Degtjarsk |
| Dehault | Dehault |
| dehors | buiten |
| dehors depuis | vanuit |
| Dehradun | Dehradun |
| Dei Verbum | Dei Verbum |
| Deidesheim | Deidesheim |
| Deimos | Deimos |
| Deinocheirus | Deinocheirus |
| Deinonychosauria | Deinonychosauria |
| Deinonychus | Deinonychus |
| Deinosuchus | Deinosuchus |
| Deinotherium | Deinotherium |
| Deir el-Médineh | Deir el-Medina |
| Deir Yassin | Deir Yassin |
| Deirdre | Deirdre |
| Deisswil bei Münchenbuchsee | Deisswil bei Münchenbuchsee |
| Deitingen | Deitingen |
| Deivid | Deivid de Souza |
| Deixis | Deixis |
| Dej | Dej |
| Dejan Govedarica | Dejan Govedarica |
| Dejan Stanković | Dejan Stanković |
| Dejima | Dejima |
| Deka Rangers | Tokusou Sentai Dekaranger |
| DeKalb | DeKalb |
| Del Aire | Del Aire |
| Del Reeves | Del Reeves |
| Del Rio | Del Rio |
| Del Shannon | Del Shannon |
| Delain | Delain |
| Delaware | Delaware |
| Delbert Mann | Delbert Mann |
| Delbrück | Delbrück |
| delco | stroomverdeler |
| Delenda Carthago est | Ceterum censeo Carthaginem esse delendam |
| Delettes | Delettes |
| Delft | Delft |
| Delhaize | Delhaize |
| Delhaize Group | Delhaize |
| Delhi | Delhi |
| Delia | Delia |
| Delila | Delila |
| Delio Cesar Toledo | Delio Toledo |
| Delitzsch | Delitzsch |
| Delivered At Frontier | Daf |
| Delivered Ex Ship | Data Encryption Standard |
| Dell | Dell |
| Della Duck | Dumbella Duck |
| Della Rovere | Della Rovere |
| Delle | Delle |
| Delmenhorst | Delmenhorst |
| Deloitte | Deloitte Touche Tohmatsu |
| Delphes | Delphi |
| Delphi | Delphi |
| Delphi Corporation | Delphi |
| Delphinarium | Dolfinarium |
| Delphinidae | Dolfijnen |
| delphinium | ridderspoor |
| Delphis | Dolfijnen |
| Delray Beach | Delray Beach |
| delta | delta |
| Delta Aquarii | Skaat |
| Delta Blues | Delta blues |
| Delta Capricorni | Deneb Algedi |
| Delta Cassiopeiae | Ruchbah |
| Delta Corvi | Algorab |
| Delta Draconis | Nodus Secundus |
| Delta du Danube | Donaudelta |
| Delta du Nil | Nijldelta |
| Delta II | Delta II |
| Delta Leonis | Zosma |
| Delta Ophiuchi | Yed Prior |
| Delta Orionis | Mintaka |
| Delta Sagittarii | Kaus Media |
| Delta Scorpii | Dschubba |
| Delta Ursae Majoris | Megrez |
| deltaplane | deltavliegen |
| Deltchevo | Delcevo |
| Deltoïde | Musculus deltoideus |
| Delémont | Delémont |
| demain | morgen |
| Demain matin | Morgenochtend |
| Demain ne meurt jamais | Tomorrow Never Dies |
| demain soir | morgennacht |
| demande | oproep |
