| DGSI | DGX | DHCP |
| DHCP spoofing | DHEA | DHFR |
| Dhi Qar | DHKP/C | DHL |
| DHL תעופה | DHMO | Dhrystone |
| DHS | DHT | DHTML |
| DI | DIA | Diablo |
| Diabloceratops | Diadema setosum | Diageo |
| Dial-up | Dialup | Diamante |
| Diamond (אלבום) | Diamond Cut | Diamond D |
| Diamond Dogs | Diamond Eyes (Boom-Lay Boom-Lay Boom) | Diamond Heart |
| Diamond Life | Diamond Princess | Diamonds |
| Diamonds & Dancefloors | Diamonds & Rust | Diamonds & Rust (שיר) |
| Diamonds (פירושונים) | Diamonds (שיר של מייגן די סטליון ונורמני) | Diamonds (שיר של מייגן די סטליון) |
| Diamonds (שיר של סם סמית') | Diamonds (שיר של ג'ובל) | Diamonds and Dancefloors |
| Diamonds from Sierra Leone | Diamonds World Tour | Diamorphoses |
| Diana | Diana (שיר של פול אנקה) | Diana Ross Presents The Jackson 5 |
| Diane Warren: The Cave Sessions, Vol. 1 | Diante do Trono | Dianthus |
| Dianthus strictus | Diaphoretickes | Diapsida |
| Diarmuid and Grania | Dias De Leche I Miel | DIBF 2020 |
| DIC | DIC Movie Toons | DICE Los Angeles |
| Dicen | Dicentrarchus labrax | Dicerorhinus sumatrensis |
| Diceros | Diceros bicornis | Dices Que Te Vas |
| Dick | Diclofenac | Dicranella |
| Dict.cc | Dictatus Papae | Dictionary of Australian Biography |
| Dictionary of Sydney | Did It Again | Did It Again (פירושונים) |
| Did It On'em | Did You Know That There's a Tunnel Under Ocean Blvd | Did you know that there's a tunnel under Ocean Blvd |
| Didelphidae | Didi Chuxing | Didn't I |
| Dido | DIDO (לוויין) | DIDO-1 |
| Didymoon | Die a Legend | Die Another Day |
| Die Antwoord | Die Ärzte | Die Elenden sollen essen, רי"ב 75 |
| Die for You | Die ganze Welt braucht Liebe | Die Gedanken sind frei |
| Die Hard | Die Himmel erzählen die Ehre Gottes, רי"ב 76 | Die Hochzeit |
| Die in Your Arms | Die Jugend | Die Together |
| Die Toten Hosen | Die Wacht am Rhein | Die Welt |
| Die Young | Die Zeit | Die Zeit, die Tag und Jahre macht, רי"ב 134א |
| Diema | Diema Family | Diep.io |
| Dies irae (מזמור) | Diet Mountain Dew | Dieu et mon droit |
| Diff | Different Class | Different for Girls |
| Different Pulses | Different World | Differential Pulse Code Modulation |
| Diffie-Helman | Diffuse large B cell lymphoma | Diffusion model |
| Dig a Pony | Dig A Pony | Dig It |
| Digg | Digger | Diggi-Loo Diggi-Ley |
| Diggin' in the Crates Crew | Digimon Story: Cyber Sleuth | Digimon Survive |
| Digimon World DS | Digital Backchanneling | Digital Equipment Corporation |
| Digital Extremes | Digital Farm Animals | Digital Love |
| Digital Love (שיר של דאפט פאנק) | Digital object identifier | Digital Signature Algorithm |
| Digital Spy | Digital Subscriber Line | Digital Whisper (מגזין) |
| DigitalGlobe | Digitalis Purpurea | DigitalOcean |
| Dignity | DiGRA | DiGRA.org |
| Dihydrogen monoxide | Dile que la quiero | Dilemma |
| DILF | Dilophosaurus | Dime |
| DIMES | Dimethyltryptamine | Dimetrodon |
| Dimetrodon Angelensis | Dimitri Vegas & Like Mike | DIMM |
| Dimmu Borgir | Dimorphos | Din (אתר אינטרנט) |
| DINA | Dinero | Ding Dong |
| Ding-a-dong | Dinner Bone | Dinocrocuta |
| Dinornithidae | Dinornithiformes | Dinosaur |
| Dinosauria | Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages | DIO |
| Dio, come ti amo | Diomedea amsterdamensis | Diomedea antipodensis |
| Diomedea dabbenena | Diomedea epomophora | Diomedea epomophora epomophora |
| Diomedea epomophora sanfordi | Diomedea exulans | Diomedeidae |
| Dion chante Plamondon | Dionaea muscipula | Dionne Warwick |
| Dionysus | Diorama | Diosa de la Noche |
| Diosa De La Noche | Diosa de la Noche Tour | Diospyros ebenum |
| Diospyros kaki | Dip | Diphenhydramine |
| Diphylla ecaudata | Diplo Presents Thomas Wesley, Chapter 1: Snake Oil | Diplodocidae |
| Diplodocus | Diplodocus hallorum | Diplopoda |
| Dipnoi | Dipnomorpha | Diprotodontia |
| Dipsiz Kuyum | Dipsochelys dussumieri | Diptera |
| Dipyridamole | DIR | DIR (טיפול) |
| DIRCM | Dire straits | Dire Straits (אלבום) |
| Direct Hits | Direct3D | Direction de la surveillance du territoire |
| Directors Guild of America | Directory service | Directory services |
| Directory Traversal | DirecTV | DirectX |
| Dirrty | Dirt | Dirt Femme |
| Dirty Diana | Dirty Laundry (שיר של קארי אנדרווד) | Dirty Loops |
| Dirty Mind | Dirty Talk | DIS |
| Disassembler | Disaster Recovery Plan | Disc jockey |
| Discipline | Discipline (אלבום של קינג קרימזון) | Discipline (אלבום של ג'נט ג'קסון) |
| Disclaimer | Disclaimer II | Disco (אלבום) |
| Disco Tango | Disco Tits | Discoglossidae |
| Discoglossus nigriventer | Discogs | Disconnect |
| Discord | Discoteque | Discoton |
| Discoveries in the Judaean Desert | Discovery | Discovery (מארז תקליטורים של פינק פלויד) |
| Discovery (אלבום של דאפט פאנק) | Discovery Family | Diseases Database |
| Disenchantment (סדרת טלוויזיה) | Dish Network | Dishfire |
| Disk on key | Disko | Diskoton |
| Dislike | Disney | Disney Channel Holiday Playlist |
| Disney Dreamlight Valley | Disney Fairies: Faith, Trust, and Pixie Dust | Disney Family Singalong |
| Disney Television Animation | Disney+ | Disneymania (אלבום) |
| DisplayPort | Disraeli Gears | Dissection |
| Dissent | Distant (סרט) | Distorted |
| Distorted Harmony | Distributed Denial of Secrets | District of Columbia |
| DistroWatch | Distrowatch | Disturbed |
| Disturbia | Disturbia (שיר) | Dittrichia viscosa |
| Diva | Diva to Diva | Diva: The Singles Collection |
| Diva: The Video Collection | Dive (אלבום) | Dive (שיר של אד שירן) |
| Divine | Divine (אלבום של בליינדד קולוני) | Divinely Uninspired to a Hellish Extent |
| Divinitatis Doctor | Divlji vjetre | DivX |
| DIVX | Diwon | Dixie Dregs |
