| Acronym | Definition |
|---|
| ISFD | Islamic Solidarity Fund for Development (Islamic Development Bank) |
| ISFD | Inno Setup Form Designer |
| ISFD | International Symposium on Flood Defence (now International Conference on Flood Management) |
| ISFD | International Symposium on Ferroic Domains (Czech Republic) |
| ISFD | Industrial Security Facilities Database |
| ISFD | Integrated Software Functional Design |
| ISFD | Integrated Standby Flight Display |
| ISFD | Integrated Software Functional Diagram |
| ISFD | Institute for Sports & Fitness Development (India) |
