| Abbreviation | Definition |
|---|---|
| IDD | International Drug Development |
| IDDD | Institute for Drug Discovery and Development |
| IDDE | Instructional Design Development and Evaluation |
| IDDP | Industrial Discovery and Development Partnerships |
| IDDP | Institute for Didactic Development and Psychology |
| IDDP | Integrated Dairy Development Project |
| IDDP | Integrated Drylands Development Programme |
| IDDP | Intensive Dairy Development Programme |
| IDDP | Intercollegiate Development Discussion Panel |
| IDDS | International Development Design Summits |
| IDE | International Development Enterprises |
| IDEA | Influence Development Expertise Advice |
| IDEA | Innovation Development Enterprise Applications |
| IDEAL | Idea Development Exploration Assessment and Long |
| IDEAL | Institute for the Development of Excellence in Assessment |
| IDEAS | Integrated Development Of Ecocities Actions Services |
| IDEC | International Development in Europe Committee |
| IDED | Inheritance Demographics and Economic Development |
| IDEE | Instrument Development Engineering and Evaluation |
| IDEH | International Development and Envi Hldgs |