| irritare | belästigen |
| irritarsi | aufregen |
| irritarsi per | böse werden über |
| irritato | betroffen |
| irritazione | Ärger |
| irritazione dovuta a calore | Hitzebläschen |
| irriverente | unbedacht |
| irriverenza | Missachtung |
| irrobustirsi | härten |
| irrompere | einbrechen in |
| irrorare | tauen |
| Irroratrice | Sprinkler |
| irruvidire | grob machen |
| irruzione | Einbruch |
| Irschen | Irschen |
| Irschenberg | Irschenberg |
| Irsee | Irsee |
| irsuto | borstig |
| Irtyš | Irtysch |
| Irun | Irun |
| Irv Gotti | Irv Gotti |
| Irvin McDowell | Irvin McDowell |
| Irvine | Irvine |
| Irvine Welsh | Irvine Welsh |
| Irving Berlin | Irving Berlin |
| Irving Fisher | Irving Fisher |
| Irving John Good | Irving John Good |
| Irving Langmuir | Irving Langmuir |
| Irving Stone | Irving Stone |
| Irwin Rose | Irwin Rose |
| Irxleben | Irxleben |
| Irène Jacob | Irène Jacob |
| Irène Joliot-Curie | Irène Joliot-Curie |
| Irène Némirovsky | Irène Némirovsky |
| IS | IS |
| Isa ibn Salman al-Khalifa | Isa ibn Salman Al Chalifa |
| Isaac Abrabanel | Isaak Abrabanel |
| Isaac Albéniz | Isaac Albéniz |
| Isaac Asimov | Isaac Asimov |
| Isaac Barrow | Isaac Barrow |
| Isaac Bashevis Singer | Isaac Bashevis Singer |
| Isaac Emmanuilovič Babel | Isaak Emmanuilowitsch Babel |
| Isaac Hayes | Isaac Hayes |
| Isaac Newton | Isaac Newton |
| Isaac René Guy Le Chapelier | Isaac René Guy Le Chapelier |
| Isaak Levitan | Isaak Iljitsch Lewitan |
| Isabel Allende | Isabel Allende |
| Isabel del Brasile | Isabella von Brasilien |
| Isabel Martínez de Perón | Isabel Martínez de Perón |
| Isabela | Isabela |
| Isabella | Isabel |
| Isabella Borbone di Parma | Isabella von Bourbon-Parma |
| Isabella del Portogallo | Isabella von Portugal |
| Isabella di Lorena | Isabella von Lothringen |
| Isabella Jagiełło | Isabella Jagiellonica |
| Isabella Rossellini | Isabella Rossellini |
| Isabella Stewart Gardner Museum | Isabella Stewart Gardner Museum |
| Isabelle Adjani | Isabelle Adjani |
| Isabelle Huppert | Isabelle Huppert |
| Isacco | Isaak |
| Isacco Comneno | Isaak Komnenos |
| Isacco di Dalmazia | Isaak von Dalmatien |
| Isadora Duncan | Isadora Duncan |
| ISAF | International Sailing Federation |
| Isaia | Jesaja |
| Isaiah Berlin | Isaiah Berlin |
| Isaiah Osbourne | Isaiah Osbourne |
| Isaias Afewerki | Isayas Afewerki |
| ISAM | Indexsequentielle Datenbank |
| Isambard Kingdom Brunel | Isambard Kingdom Brunel |
| Isao Takahata | Isao Takahata |
| ISAPI | Internet Server API |
| Isar | Isar |
| Isarco | Eisack |
| Isatis tinctoria | Färberwaid |
| Isauria | Isaurien |
| Isba | Blockhaus |
| isbergo | Eisberg |
| ISCED | ISCED |
| Ischemia | Ischämie |
| Ischgl | Ischgl |
| Ischia | Ischia |
| Ischigualasto | Ischigualasto |
| iscritto | eingeschrieben |
| iscrivere | anmelden |
