| JE | Japanese encephalitis; junctional escape |
|---|---|
| JEBL | junctional epidermolysis bullosa letalis |
| JEE | Japanese equine encephalitis |
| Jej, jej | jejunum |
| JEMBEC | agar plates for transporting cultures of gonococci |
| JER | junctional escape rhythm |
| JEV | Japanese encephalitis virus |