| Rank | Abbreviation | Meaning |
|---|
| ***** | IIPC | International Information Products Company
| |
| **** | IIPC | Interreligious and International Peace Council
| |
| **** | IIPC | Industry Institute Partnership Cell
| |
| **** | IIPC | International Institute for Popular Culture
| |
| **** | IIPC | International Institute of Projectiology and Conscientiology
| |
| **** | IIPC | Institute for Intercultural Practice and Conflict
| |
| **** | IIPC | International Internet Preservation Consortium
| |
| *** | IIPC | International Internet Preservation Coalition
| |
| *** | IIPC | immune interferon-producing cells
| |
| *** | IIPC | Interim Inspection Policy Council
| |
| *** | IIPC | International Islamic Propagation Center
| |
| ** | IIPC | immediate intraperitoneal post-operative chemotherapy
| |
| ** | IIPC | Iligan Investment Promotion Center
| |
| ** | IIPC | Irish Immigration Pastoral Center
| |
| ** | IIPC | interference index of population control
| |
| * | IIPC | Italian Investment Performance Committe
| |
| * | IIPC | irish international print corporation
| |
| * | IIPC | International Investigation & Protection Consultants
| |
| * | IIPC | Indigenous Intellectual Property Constituency
| |