| hype cycle(technology, entity, form, concept) |
| hypertext markup language(technology, entity, form, concept) |
| hypothetical technology(technology, entity, form, concept) |
| idle(adjective, state, characteristic, quality, idleness) |
| immobile(adjective, state, characteristic, quality, position) |
| immotile(adjective, state, characteristic, quality, position) |
| immovable(adjective, state, characteristic, quality, position) |
| inactive(adjective, state, characteristic, quality, idleness) |
| inert(adjective, state, characteristic, quality, idleness) |
| inflexible(adjective, state, characteristic, quality, steadiness) |
| information architecture(technology, entity, form, concept) |
| information mapping(technology, entity, form, concept) |
| inoperable(adjective, state, characteristic, quality, idleness) |
| inoperative(adjective, state, characteristic, quality, idleness) |
| institute of scientific and technical communicators(technology, entity, form, concept) |
| instruction creep(technology, entity, form, concept) |
| instrumental conception(technology, entity, form, concept) |
| interaction design(technology, entity, form, concept) |
| interaction design foundation(technology, entity, form, concept) |
| internal documentation(technology, entity, form, concept) |