| Acronym | Definition |
|---|
| ILK | Induction of Linguistic Knowledge (project at Tilburg University; Netherlands) |
| ILK | Interlock |
| ILK | Integrin-Linked Kinase |
| ILK | Incremental Link |
| ILK | Internationale Länderkommission Kerntechnik |
| ILK | Institut für Leichtbau und Kunststofftechnik |
| ILK | Institut für Luft- und Kältetechnik gGmbH |
| ILK | Instytut Liberalno-Konserwatywny (Poland) |
| ILK | Institut für Lösungsfokussierte Kommunikation |
| ILK | immune lymphokines |
| ILK | Incremental linker file (Microsoft ILink file format) |
| ILK | Interior Lighting Kit |
| ILK | Instrumentation Ltd, Kota (India) |
| ILK | Ivy League Killers (gaming clan) |
| ILK | Intrastromal Holmium Laser Keratostomy |
| ILK | Individual Liner Kit (International Space Station) |
| ILK | intrastromal laser keratectomy |
| ILK | Ilaka Airport, Madagascar (airport code) |
| ILK | Independent Label København |