| Abbreviation | Definition |
|---|---|
| FDD | Fault Detection and Diagnosis |
| FDD | Feature Driven Development |
| FDK | Fansite Development Kit |
| FDK | Font Development Kit |
| FDL | Feature Description Language |
| FDL | Field Definition Language |
| FDL | Free Documentation License |
| FDM | Flavell Rod and Divett Julian and Jaqueline Mountfield |
| FDM | Flavell Rod and Divett Julian and Jaqueline Mountfield |
| FDS | Final Design Specification |
| FDSL | Fundación Dominicana de Software Libre |
| FDSL | Fuzzy Database Software Layer |
| FDT | Flash Development Toolkit |
| FDT | Function Digital Test |
| FDTD | Finite Difference Time Domain |
| FE | Flash Edition |
| FEAF | Federal Enterprise Architecture Framework |
| FEAR | Flexible Embodied Animat Rchitecture |
| FEFO | First-Expired-First-Out |
| FEM | Fotografia En Movimiento |