| interparlamentarisch | interparliamentary |
| interplanetarisch | interplanetary |
| parlamentarisch | parliamentary |
| interferometrisch | interferometric |
| intergalaktisch | intergalactic |
| interplanetar | interplanetary |
| EU-Parlamentarier | MEP |
| Parlamentarier | member of parliament parliamentarian |
| parametrisch | parametric parametrical parametrically |
| fragmentarisch | fragmentary fragmental |
| Interferometrie | interferometry |
| Interslavisch | Interslavic |
| Interslawisch | Interslavic |
| interrassisch | interracial |
| Interpretation | interpretation |
| interimistisch | interim |
| interozeanisch | interoceanic |
| Unterarmtasche | clutch bag |
| unternehmerisch | entrepreneurial |
| untermeerisch | submarine |