| actor-network theory(technology, entity, form, concept) |
| addiator(noun, technology, entity, form, concept) |
| adding machine(noun, technology, entity, form, concept) |
| advanced distributed learning(technology, entity, form, concept) |
| alidade(noun, technology, entity, form, concept) |
| almucantar(noun, technology, entity, form, concept) |
| altitude-based sundial(noun, technology, entity, form, concept) |
| analemma(noun, technology, entity, form, concept) |
| analemmatic sundial(noun, technology, entity, form, concept) |
| analytical engine(noun, technology, entity, form, concept) |
| angle(noun, technology, entity, form, concept) |
| application programming interface(technology, entity, form, concept) |
| appropriate technology(technology, entity, form, concept) |
| aqua horological tintinnabulator(noun, technology, entity, form, concept) |
| arithmaurel(noun, technology, entity, form, concept) |
| arithmometer(noun, technology, entity, form, concept) |
| armillary sphere(noun, technology, entity, form, concept) |
| articulated locomotive(noun, technology, entity, form, concept) |
| asset description metadata schema(technology, entity, form, concept) |
| astatic needle(noun, technology, entity, form, concept) |