FKE
| Acronym | Definition |
|---|---|
| FKE | Forschungsinstitut für Kinderernährung (German: Research Institute of Child Nutrition) |
| FKE | Federation of Kenya Employers (est. 1956) |
| FKE | Fox Kids Europe (entertainment company) |
| FKE | Franz-Keldysh Effect (semiconductors) |
| FKE | Full Knee Extension |