ICSL
| Acronym | Definition |
|---|---|
| ICSL | Inns of Court School of Law |
| ICSL | Image Computing Systems Laboratory (University of Washington) |
| ICSL | Intelligent Control Systems Laboratory (various universities) |
| ICSL | International Company Services Limited (est. 1977) |
| ICSL | Integrated Computer Systems Laboratory (South Korea) |
| ICSL | International Corporate Services Ltd. (Belize) |