EISL
| Acronym | Definition |
|---|---|
| EISL | Enhanced Inter Switch Link |
| EISL | Eastern Intercollegiate Swimming League |
| EISL | Eastern Indoor Soccer League (Tallahassee, FL) |
| EISL | Electronic Imaging Systems Laboratory (Purdue University; West Lafayette, IN) |
| EISL | Electrohydraulic Intracorporeal Shock Wave Lithotripsy |
| EISL | Endoscopic Injection Sclerotherapy with Ligation (internal medicine) |