| Acronym | Definition |
|---|
| ILSP➣Integrated Logistics Support Plan |
| ILSP➣Institute for Language and Speech Processing (est. 1991; Greece) |
| ILSP➣Independent Living Skills Program |
| ILSP➣Islamic Legal Studies Program |
| ILSP➣International Legal Studies Program (est. 1980; Washington College of Law; Washington, DC) |
| ILSP➣Iterative Least-Squares with Projection |
| ILSP➣Integrated Logistics Support Plan/Program/Procedure |