| Abbreviation | Definition |
|---|---|
| IPED | International Political Economy and Development |
| IPID | Interdisciplinary Perspectives on International Development |
| IPMD | Institute of Policy Management Development |
| IPMD | Institute of Project Managment and Development |
| IPODD | innovative Pediatric Oncology Drug Development |
| IPPD | Individual Plan for Professional Development |
| IPPD | Institute of Public Policy and Development |
| IPPD | Integrated Product Process Development |
| IPPD | Integrative Public Policy and Development |
| IPRD | In Process Research and Development |
| IPRD | Institute for Policy Research Development |
| IPRD | Institute of Process Research and Development |
| IRAD | Independent Research and Development |
| IRAD | Industry Research And Development |
| IRAD | Institutional Research and Application Development |
| IRBD | Investor Relations Business Development |
| IRCAD | Integrated Regional Conservation And Development |
| IRD | Indian Resource Development |
| IRD | Institutional Research and Development |
| IRD | International Relief and Development |