| Abbreviation | Definition |
|---|---|
| IIP | Institute of Intellectual Property |
| IIP | International Institute for Peace |
| IIPA | Indian Institute of Public Administration |
| IIPA | International Institute of Photographic Arts |
| IIPA | International Institute of Predictive Astrology |
| IIPB | Insurance Institute of Preston and Blackpool |
| IIPC | Industry Institute Partnership Cell |
| IIPC | Institute for Interactive Patient Care |
| IIPC | International Institute for Popular Culture |
| IIPC | International Institute of Project Coaching |
| IIPP | Institute for Innovation and Public Purpose |
| IIPR | Indian Institute of Pulses Research |
| IIPS | Indian Institute of Polymer Science |
| IIPS | Indian Institute of Professional Studies |
| IIPS | Institute for International Policy Studies |
| IIPS | Institute of Intellectual Property Studies |
| IIPS | International Institute for Population Sciences |
| IIPS | International Institute of Professional Studies |
| IIPT | Indian Institute of Professional Training |
| IIPT | International Institute for Peace Through |