| Acronym | Definition |
|---|
| ILCL➣International Library of Children's Literature (Japan) |
| ILCL➣Interstellar Laser Communications Link |
| ILCL➣International League of Competition Law (business competition) |
| ILCL➣Identlogic Systems Customer Loyalty Program (software) |
| ILCL➣Ivy League Coalition for Life (various universities) |