IILP
| Acronym | Definition |
|---|---|
| IILP | Instituto Internacional da Lingua Portuguesa (International Institute for the Portuguese Language) |
| IILP | Institute of International Licensing Practitioners (UK) |
| IILP | Indian Institute of Leather Products |
| IILP | Institute for Information Law and Policy (New York Law School; New York, NY) |
| IILP | International Institute for Lath & Plaster (Lomita, California) |
| IILP | Interim Industrial Liaison Panel |