| Acronym | Definition |
|---|
| IPPI➣Industrial Product Price Index |
| IPPI➣Israel Public Policy Institute (various locations) |
| IPPI➣Institute of Professional Practice, Inc. |
| IPPI➣Image Printing Products International |
| IPPI➣ITIL (Information Technology Infrastructure Library) Practitioner Plan and Improve (exam) |
| IPPI➣India-Pakistan Peace Initiative |
| IPPI➣Inhibitors of Protein-Protein Interactions |