| illuminazione al neon | Neonbeleuchtung |
| Illuminazione globale | Globale Beleuchtung |
| Illuminazione stradale | Straßenbeleuchtung |
| illuminismo | Aufklärung |
| Illuminista | Aufklärer |
| Illusion Soft | Illusion |
| illusione | Trugbild |
| Illusione di Mueller Lyer | Müller-Lyer-Illusion |
| Illusione ipnagogica | Hypnagogie |
| illusione ottica | optische Täuschung |
| illusionista | Illusionist |
| illusorio | eingebildet |
| illustrare | erklären |
| illustrativo | illustrativ |
| illustratore | Illustrator |
| illustratrice | Illustratorin |
| illustrazione | Abbildung |
| illustre | bedeutend |
| Illuyanka | Illuyanka |
| ILM | ILM |
| Ilm-Kreis | Ilm-Kreis |
| Ilmajoki | Ilmajoki |
| Ilmarinen | Ilmarinen |
| Ilmenau | Ilmenau |
| Ilmenite | Ilmenit |
| Ilmmünster | Ilmmünster |
| ILO | International Labour Organization |
| Ilocos | Ilocos Region |
| Ilocos Norte | Ilocos Norte |
| Ilocos Sur | Ilocos Sur |
| Iloilo | Iloilo City |
| Ilok | Ilok |
| Ilomantsi | Ilomantsi |
| Ilona Staller | Ilona Staller |
| Iloti | Heloten |
| Ilozoismo | Hylozoismus |
| Ilse Aichinger | Ilse Aichinger |
| Ilse Koch | Ilse Koch |
| Ilsenburg | Ilsenburg |
| Ilsfeld | Ilsfeld |
| Ilshofen | Ilshofen |
| Ilulissat | Ilulissat |
| Ilvesheim | Ilvesheim |
| Ilya Ilyich Mechnikov | Ilja Iljitsch Metschnikow |
| Ilya Prigogine | Ilya Prigogine |
| Ilyas Zeytulaev | Ilyas Zetulayev |
| Ilyushin | Iljuschin |
| Ilz | Ilz |
| Ilztal | Ilztal |
| Imabari | Imabari |
| IMac | Apple iMac |
| Imad Mugniyah | Imad Mughniyah |
| Imaginare | Anbieten |
| Imaginations from the Other Side | Imaginations from the Other Side |
| imaging a risonanza magnetica | Magnetresonanztomografie |
| Imaging biomedico | Bildgebendes Verfahren |
| Imalia | Himalia |
| Imam | Imam |
| Imano | Magnet |
| IMAP | Internet Message Access Protocol |
| Imatra | Imatra |
| Imavere | Imavere |
| imbacuccare | einmummen |
| imbacuccato | eingewickelt |
