| Term | Full Form | Category |
|---|---|---|
| IKR | I Kan Run | Others |
| IKR | I know Richard | Others |
| IKR | I Know Right | Others |
| IKR | I Know, Right | Others |
| IKR | I know, Right? | Others |
| IKR | I Krunch Rocks | Others |
| IKR | Iklehra Railway Station | Others |
| IKR | Indoor Kart Racing | Others |
| IKR | Inferred from Key Residues | Others |
| IKR | Institute of Kiswahili Research | Others |
| IKR | Integraal Kankercentrum Rotterdam | Others |
| IKR | International Knowledge Registry | Others |
| IKR | International Koala Rescue | Others |
| IKR | International Koala Reserve | Others |
| IKR | Izumi K Rukawa | Others |