| dial plate(noun, technology, entity, form, concept) |
| dialing scale(noun, technology, entity, form, concept) |
| difference engine(noun, technology, entity, form, concept) |
| differential technological development(technology, entity, form, concept) |
| diffusion(technology, entity, form, concept) |
| digital phobic(technology, entity, form, concept) |
| digital sundial(noun, technology, entity, form, concept) |
| dioptra(noun, technology, entity, form, concept) |
| discontinued media format(noun, technology, entity, form, concept) |
| disruptive innovation(technology, entity, form, concept) |
| distributed oceanographic data system(technology, entity, form, concept) |
| dividing engine(noun, technology, entity, form, concept) |
| document automation(technology, entity, form, concept) |
| document creation(technology, entity, form, concept) |
| document modelling(technology, entity, form, concept) |
| documentation testing(technology, entity, form, concept) |
| domestication theory(technology, entity, form, concept) |
| dot matrix teletypewriter(noun, technology, entity, form, concept) |
| duplex locomotive(noun, technology, entity, form, concept) |
| early adopter(technology, entity, form, concept) |