| diaprure | variegation |
| diariste | diarist |
| diarrhée | diarrhea |
| diarrhéique | cacatory |
| Diary of Dreams | Diary of Dreams |
| diaspora | diaspora |
| Diaspora africaine | African diaspora |
| Diaspora arménienne | Armenian diaspora |
| Diaspora basque | Basque diaspora |
| Diaspora chinoise | Overseas Chinese |
| Diaspora grecque | Greek diaspora |
| Diaspora indienne | Non-resident Indian and Person of Indian Origin |
| Diaspora juive | Jewish diaspora |
| diasporique | diasporic |
| Diastéréoisomère | Diastereomer |
| Diasystème | Diasystem |
| Diatessaron | Diatessaron |
| diatomique | diatomic |
| diatomée | diatom |
| diatomées | diatom |
| diatonique | diatonic |
| diatribe | diatribe |
| Diaz | Diaz |
| Diazonium | Diazonium compound |
| diazote | dinitrogen |
| diazépam | diazepam |
| Dibamidae | Dibamidae |
| Dicamptodontidae | Pacific giant salamander |
| dicastère | dicastery |
| Diceratops | Diceratops |
| Dichlorodifluorométhane | Dichlorodifluoromethane |
| Dichlorodiphényltrichloroéthane | DDT |
| dichotomie | dichotomy |
| dichroïque | dichroic |
| Dichroïsme circulaire | Circular dichroism |
| Dick Advocaat | Dick Advocaat |
| Dick Button | Dick Button |
| Dick Cheney | Dick Cheney |
| Dick Cheney aurait été hospitalisé pour des problèmes respiratoires | Dick Cheney hospitalized |
| Dick Dale | Dick Dale |
| Dick Durbin | Richard Durbin |
| Dick Fosbury | Dick Fosbury |
| Dick Francis | Dick Francis |
| Dick Grayson | Dick Grayson |
| Dick Tracy | Dick Tracy |
| dickensien | Dickensian |
| Dickin Medal | Dickin Medal |
| Diclofénac | Diclofenac |
| dico | dictionary |
| DICOM | Digital Imaging and Communications in Medicine |
| Dicotylédone | Dicotyledon |
