| Dell | Dell |
| Della Rovere | Della Rovere family |
| Della Scala | House of Scaliger |
| Dellamorte Dellamore | Dellamorte Dellamore |
| Delmark | Delmark Records |
| Delmenhorst | Delmenhorst |
| Deloitte | Deloitte Touche Tohmatsu |
| Delphes | Delphi |
| Delphi | Borland Delphi |
| Delphi Corporation | Delphi |
| Delphine de Girardin | Delphine de Girardin |
| Delphine Seyrig | Delphine Seyrig |
| Delphine Software | Delphine Software International |
| Delphinidae | Oceanic dolphin |
| Delphinidine | Delphinidin |
| delphinium | delphinium |
| delphique | Delphic |
| Delphis | Dolphin |
| delta | delta |
| Delta Aquarii | Delta Aquarii |
| Delta Blues | Delta blues |
| Delta Canis Majoris | Delta Canis Majoris |
| Delta Capricorni | Delta Capricorni |
| Delta Cassiopeiae | Delta Cassiopeiae |
| Delta Center | EnergySolutions Arena |
| Delta central du Niger | Niger Inland Delta |
| Delta Corvi | Delta Corvi |
| Delta Crateris | Delta Crateris |
| Delta Crucis | Delta Crucis |
| Delta Draconis | Delta Draconis |
| Delta du Danube | Danube Delta |
| Delta du Gange | Ganges Delta |
| Delta du Mississippi | Mississippi river delta |
| Delta du Nil | Nile Delta |
| Delta du Paraná | Paraná Delta |
| Delta Force | Delta Force |
| Delta Holding | Delta Holding |
| Delta II | Delta II |
| Delta Leonis | Delta Leonis |
| Delta Ophiuchi | Delta Ophiuchi |
| Delta Orionis | Delta Orionis |
| Delta Sagittarii | Delta Sagittarii |
| Delta Scorpii | Delta Scorpii |
| Delta Ursae Majoris | Delta Ursae Majoris |
| Deltadromeus | Deltadromeus |
| Deltaméthrine | Deltamethrin |
| deltaplane | hang gliding |
| Deltaèdre | Deltahedron |
| Deltaïque | Deltaic |
| Deltchevo | Delčevo |
| deltiologie | deltiology |
| Deltoïde | Deltoid curve |
| Delwa Kassiré Coumakoye | Delwa Kassiré Koumakoye |
| Delémont | Delémont |
| Demagogie | Demagogy |
| demain | tomorrow |
| Demain en quinze | Fortnight tomorrow |
| demain est un autre jour | tomorrow is another day |
| Demain les chiens | City |
| Demain ne meurt jamais | Tomorrow Never Dies |
| demain soir | tomorrow night |
| Demain à cette heure-ci | This time tomorrow |
| Demain à la une | Early Edition |
| demande | requisition |
| demande biochimique en oxygène | biochemical oxygen demand |
| demande chimique en oxygène | chemical oxygen demand |
| demande d'emploi | application |
| demande d'indemnité | claim |
| demande de remboursement | claim for restitution |
| demande de renseignements | inquiry |
