| Iatrochemistry | Iatrochemie |
| iatrogenic | iatrogen |
| iatrogenic metastasis | iatrogene Metastasierung |
| Iaudio | Cowon |
| Iazyges | Jazygen |
| Iazygi | Jazygen |
| Iaşi | Iaşi |
| Iaşi County | Bezirk Iaşi |
| IB | IB |
| ib : ibidem, in the same place | ebd. : ebenda |
| IB Diploma Programme | International Baccalaureate |
| ib. | ebd. |
| Ibach | Ibach |
| Ibadan | Ibadan |
| Ibadi | Ibaditen |
| Ibagué | Ibagué |
| Iban | Iban |
| Iban Iriondo | Iban Iriondo |
| Iban Mayo | Iban Mayo |
| Ibanez | Ibanez |
| Ibar River | Ibar |
| Ibaraki | Ibaraki |
| Ibaraki Prefecture | Präfektur Ibaraki |
| Ibarretxe Plan | Plan Ibarretxe |
| Ibas | Ibas von Edessa |
| Ibbenbueren | Ibbenbüren |
| Ibbenbüren | Ibbenbüren |
| Ibbi-Sin | Ibbi-Sin |
| IBC status | Aufenthaltserlaubnis für Ausländer, deren Kind in Irland geboren wurde |
| IBD registry | Colitis ulcerosa |
| Ibelin | Ibelin |
| Iberia | Iberien |
| Iberia Airlines | Iberia |
| Iberia Express | Iberia Express |
| Iberian | Spanien |
| iberian chiff-chaff | Iberischer Zilpzalp |
| Iberian emerald lizard | Iberische Smaragdeidechse |
| Iberian honey bee | Iberische Honigbiene |
| Iberian honey-bee | Iberische Honigbiene |
| Iberian honeybee | Iberische Honigbiene |
| Iberian ibex | Iberiensteinbock |
| Iberian language | iberische Sprache |
| Iberian Lynx | Pardelluchs |
| Iberian Peninsula | Iberische Halbinsel |
| Iberian Ribbed Newt | Spanischer Rippenmolch |
| Iberian Rock Lizard | Iberische Gebirgseidechse |
| Iberian Romance languages | Iberoromanische Sprachen |
| Iberian saw bush cricket | Fischers Säbelschrecke |
| Iberian saw bush-cricket | Fischers Säbelschrecke |
| Iberian Union | Iberische Union |
| Iberian wall lizard | Spanische Mauereidechse |
| Iberian wild goat | Iberiensteinbock |
| Iberian wolf | Iberischer Wolf |
| Iberian wolves | Iberische Wölfe |
| Iberians | Iberer |
| Ibero-America | Iberoamerika |
| Ibero-American | iberoamerikanisch |
| Ibero-American Summit | Iberoamerika-Gipfel |
| Iberworld Airlines | Iberworld Airlines |
| Iberá Wetlands | Esteros del Iberá |
| ibes | Sichler |
| Ibestad | Ibestad |
| ibex | Steinbock |
| Ibi | Ibi |
| Ibibio language | Ibibio |
| ibid. | ebd. |
| ibidem | ebenda |
| ibides | Sichler |
| IBIDS syndrome | IBIDS-Syndrom |
| Ibirapuera Park | Parque do Ibirapuera |
| ibis | Ibis |
| ibis bill | Ibisschnabel |
| ibis fly | Ibisfliege |
| Ibisbill | Ibisschnabel |
| Ibises | Ibisse |
| Ibiza | Ibiza |
| Ibiza Airport | Flughafen Ibiza |
| Ibiza house | Ibiza House |
| Ibiza Surprise | Dolly und der Lockvogel |
| Ibiza Town | Ibiza-Stadt |
| Ibiza trance | Ibiza Trance |
| Ibizan | Ibizenker |
| Ibizan girl | Ibizenkerin |
| Ibizan Hound | Podenco Ibicenco |
| Ibizan lady | Ibizenkerin |
| Ibizan woman | Ibizenkerin |
| Iblis | Iblis |
