| Initiationsritus | initiation ceremony |
| Initiation | initiation |
| Initiatorin | initiator |
| Initiator | initiator |
| Initialwort | initialism |
| Animationsfilm | animated cartoon |
| Situationismus | situationism |
| instationär | transient |
| Inkubationszeit | incubation period |
| Ionisationsröhre | ionisation tube ionization tube |
| Ionisationsstab | ionization bar ionizing bar |
| Intentionalismus | intentionalism |
| Binitarianismus | binitarianism |
| Binitarismus | binitarianism |
| Infinitismus | infinitism |
| Initiationsceremonie | initiation ceremony |
| Initiationszeremonie | initiation ceremony |
| Initiierte | initiate |
| Initiierter | initiate |
| Initialisierung | initialisation initialization |