| Acronym | Definition |
|---|
| IEPP➣International Event Planning Professional |
| IEPP➣Information Enabled Project Planning (Trinity Technologies; Wellesley, MA) |
| IEPP➣Igreja Evangelica Presbiteriana de Portugal (Portuguese: Evangelica Presbyterian Church of Portugal) |
| IEPP➣Institute of Experimental Pathology and Parasitology (Sofia, Bulgaria) |
| IEPP➣Individual Education Program Plan |
| IEPP➣Institute for Effective Public Policy (Albania) |