| Abbreviation | Definition |
|---|---|
| FRS | Flexible Research System |
| FRSD | Foundation for Research and Sustainable Development |
| FRSL | Food Research and Standardization Laboratory |
| FRSP | Faculty Research and Scholarship Program |
| FRSP | Faculty Research Sabbatical Program |
| FRSP | Faculty Research Support Program |
| FRST | Foundation for Research, Science and Technology |
| FRU | Finance Research Unit |
| FRU | Force Research Unit |
| FSAR | Forensic Science Addiction Research |
| FSC | Free Survey Creator |
| FSCR | Forensic Sciences Criminalistics Research |
| FSDR | Finnish Society for Development Research |
| FSHD | Food Systems for Healthier Diets |
| FSN | Farming System for Nutrition |
| FSRB | Faculty Student Research Banking |
| FSRI | Faking Smart Research Institute |
| FSRI | Farming Systems Research Institute |
| FSRI | Fire Safety Research Institute |
| FSRI | Fire Service Research Institute |