| 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) |