| Idris | Islamic view of Enoch |
| Idris I | Idris I of Libya |
| Idrisider | Idrisid dynasty |
| Idriss Déby | Idriss Déby |
| idrott | athletics |
| Idrottsdag | Sports day |
| idrottskvinna | athlete |
| idrottsman | athlete |
| idrottsplats | sports field |
| Idukki | Idukki district |
| Idun | Iðunn |
| Idus | Ides of March |
| idyll | idyll |
| idyllisk | idyllic |
| idé | thought |
| Idévärld | Theory of forms |
| Ieper | Ypres |
| Ierapetra | Ierapetra |
| Ieremia Tabai | Ieremia Tabai |
| IERS | International Earth Rotation and Reference Systems Service |
| IF Elfsborg | IF Elfsborg |
| IF-båt | IF-boat |
| Ifa | Ifá |
| ifall | lest |
| ifall att | in case |
| Iffwil | Iffwil |
| Ifigenia | Iphigeneia |
| IFK Göteborg | IFK Göteborg |
| IFK Malmö | IFK Malmö |
| IFK Skövde | IFK Skövde |
| IFK Stockholm | IFK Stockholm |
| IFK Uppsala | IFK Uppsala Fotboll |
| IFPI | IFPI |
| Ifriqiya | Ifriqiya |
| IFRS | International Financial Reporting Standards |
| ifrågasatts | doubted |
| ifrågasätta | impeach |
| ifrån | from |
| ifrån sig | distraught |
| ifrån varandra | apart |
