| Acronym | Definition |
|---|
| IRPE | Instituto Rondoniense de Pesquisa e Estatística (Portugese) |
| IRPE | Iowa Recognition for Performance Excellence |
| IRPE | Institutional Research, Planning and Effectiveness |
| IRPE | Institute for Retirees in Pursuit of Education (Brooklyn College) |
| IRPE | International Recognition of Professional Excellence |
| IRPE | infrared photoelastic |
| IRPE | Instituto Rondônia de Pesquisas e Estatísticas (Brasil) |
| IRPE | internal rotation potential energy |
| IRPE | Institute for Research on Public Expenditure |
| IRPE | International Register of Professional Engineers (also seen as IRoPE) |
| IRPE | Institute of Radio Physics and Electronics (India) |
| IRPE | I/O Request Packet Extension |
| IRPE | Inventario Relacional de la Poesía en Español |
| IRPE | Innomedical Reference Program Enhancement (Innovision Networks, Inc.) |
| IRPE | Integrated Rapid Prototyping Environment |
| IRPE | Institute for Revolutionary Peacemaking and Education |
| IRPE | Internal Repositioning Element |
| IRPE | International Reference Preparation for Erythropoietin |
| IRPE | Image Reception and Processing Element |
| IRPE | Independence of Rank-Preserving Expansions |
| IRPE | Ionizing Radiation Producing Equipment |
| IRPE | Internet Remote Printing Experiment |
| IRPE | Imagerie par Résonance Paramagnétique Electronique |
| IRPE | Interdisciplinary Research and Postbaccalaureate Education (committee) |
| IRPE | Istituto Ricerche Problemi Emarginazione |