IKN
| Acronym | Definition |
|---|---|
| IKN | I Know Now |
| IKN | Integraal Kankercentrum Noord-Nederland (Dutch: Comprehensive Cancer Center North Netherlands) |
| IKN | I Know Nothing |
| IKN | Internationale Kinderhulp Nederland (Dutch: Children International Netherlands) |
| IKN | Islamsk Kvinnegruppe Norge (Norwegian: Islamic Women's Group Norway; Oslo, Norway) |
| IKN | I Know Not |
| IKN | International Kalachakra Network |