| diamant | diamond |
| diamant brut | rough diamond |
| Diamant carré allongé | Elongated square dipyramid |
| Diamant carré gyroallongé | Gyroelongated square dipyramid |
| Diamant de vitrier | Cutting diamond |
| Diamant dresse-meule | Abrasive diamond |
| Diamant mandarin | zebra finch |
| Diamant pentagonal allongé | Elongated pentagonal dipyramid |
| Diamant rosette | Rosetta |
| Diamant synthétique | Synthetic diamond |
| Diamant taillé | Diamond |
| Diamant triangulaire | Triangular dipyramid |
| Diamant triangulaire allongé | Elongated triangular dipyramid |
| diamantifère | diamondiferous |
| DIAMETER | Diameter |
| Diametre | Diameter |
| Diametre angulaire | Angular diameters |
| Diametre apparent | Apparent diameters |
| diamine | diamine |
| diamine géminé | geminal diamine |
| Diamma bicolor | Blue ant |
| Diamond | Diamond |
| diamètre | width |
| Diamètre angulaire | Angular diameter |
| Diamètre apparent | Apparent diameter |
| Diamètre extérieur | OD |
| Diamètre hydraulique | Hydraulic diameter |
| Diamètre intérieur | Inner diameter |
| diamétralement | diametrically |
| Dian Bachar | Dian Bachar |
| Dian Fossey | Dian Fossey |
| Diana | Diana |
| Diana Rigg | Diana Rigg |
| Diana Ross | Diana Ross |
| Diana Spencer | Diana |
| Diana Wynne Jones | Diana Wynne Jones |
| Dianbobo Baldé | Bobo Baldé |
| Diancecht | Dian Cecht |
| Diane | Diana |
| Diane Arbus | Diane Arbus |
| Diane de France | Diane de France |
| Diane de Poitiers | Diane de Poitiers |
| Diane di Prima | Diane di Prima |
| Diane Keaton | Diane Keaton |
| Diane Kruger | Diane Kruger |
| Diane Lane | Diane Lane |
| Dianne Wiest | Dianne Wiest |
| Diante do Trono | Diante do Trono |
| Dianthaceae | Caryophyllaceae |
| diantre | blimey |
| Dianétique | Dianetics |
| Diao Chan | Diaochan |
| Diaolou | Diaolou |
| diapason | tuning fork |
| Diapause | Embryonic diapause |
| Diapensiaceae | Diapensiaceae |
| diaphane | sheer |
| diaphragme | diaphragm |
| diapir | diapir |
| diaporama | slideshow |
| diapositive | slide |
| diapositive en couleurs | slide |
| diapositives couleur | color slides |
| Diapositives stéréoscopiques | Stereo slides |
