| dialogue | charla |
| Dialogue Concerning the Two Chief World Systems | Diálogo sobre los principales sistemas del mundo |
| Dialogues of the Carmelites | Diálogos de carmelitas |
| dialysis | diálisis |
| diamagnetic | diamagnético |
| diamagnetism | diamagnetismo |
| Diamant | Diamant |
| Diamante River | Río Diamante |
| Diamantina National Park | Parque Nacional Diamantina |
| diameter | diámetro |
| diametrical | diametral |
| diametrically | diametralmente |
| diamond | diamante |
| diamond jubilee | bodas de diamante |
| Diamond problem | Problema del diamante |
| Diamond ring effect | Efecto anillo de diamantes |
| Diamond State | Delaware |
| Diamond Sutra | Sutra del diamante |
| diamond wedding | aniversario de diamante |
| diamond wedding anniversary | aniversario de diamante |
| diamond-shaped | romboidal |
| diamondback | crótalo diamante occidental |
| diamondiferous | diamantífero |
| diamonds | diamantes |
| Diamonds Are Forever | Diamantes para la eternidad |
| Dian Fossey | Dian Fossey |
| Diana | Diana |
| Diana camera | Diana |
| Diana Monkey | Cercopithecus diana |
| Diana Rigg | Diana Rigg |
| Diana Ross | Diana Ross |
| Diane Arbus | Diane Arbus |
| Diane de France | Diana de Francia |
| Diane de Poitiers | Diana de Poitiers |
| Diane Keaton | Diane Keaton |
| Diane Kruger | Diane Kruger |
| Dianetics | Dianética |
| Dianic Wicca | Wicca diánica |
| Dianne Wiest | Dianne Wiest |
| Diante do Trono | Delante del Trono |
| Dianthus | Dianthus |
| Dianthus caryophyllus | Dianthus caryophyllus |
| Diapensiaceae | Diapensiaceae |
| diaper | pañal |
| diaphanous | permeable |
| diaphanousness | transparencia |
| diaphragm | diafragma |
| diaphragmatic | transparente |
| diarist | diarista |
| Diarrh ea | Diarrea |
| diarrhea | diarrea |
| diarrhoea | diarrea |
| diary | diario |
| Diary of a Chambermaid | Diario de una camarera |
| diaspora | diáspora |
| diaspore | diásporo |
| Diastema | Diastema |
| Diastereomer | Diastereoisómero |
| diastole | diástole |
| Diasystem | Diasistema |
| diatom | diatomeas |
| Diatomic molecule | Diatómico |
| diatonic | diatónico |
| Diatonic button accordion | Acordeón diatónico |
| Diatonic function | Función matemática |
| diatribe | invectiva |
| Diatribe of a Mad Housewife | Diatribe of a Mad Housewife |
| Diaz | Díaz |
| diazepam | diazepam |
| Diazomethane | Diazometano |
| Diazonium compound | Sal de diazonio |
| Diazotroph | Diazótrofo |
| Dibatag | Ammodorcas clarkei |
| dibber | plantador |
| dibble | plantar con plantador |
| dibbler | díbler meridional |
| Dibenzofuran | Dibenzofurano |
| Dibru-Saikhowa National Park | Parque Nacional de Dibru-Saikhowa |
| Dibër County | Condado de Dibër |
| Dibër District | Distrito de Dibër |
| DIC Entertainment | DiC Entertainment |
| Diccionario de la lengua española de la Real Academia Española | Diccionario de la lengua española de la Real Academia Española |
| dice | dado |
| dice box | cubilete |
| Dice game | Dado |
| Dicentra | Dicentra |
| Dicentra spectabilis | Dicentra |
| Diceratops | Diceratops |
| dichloro-diphenyl-trichloroethane | DDT |
