| Acronym | Definition |
|---|
| FDSS➣Fonds de Développement des Services de Santé (French: Health Services Development Fund) |
| FDSS➣Fédération des Services Sociaux (French: Federation of Social Services; Belgium) |
| FDSS➣Floral Designers Society Singapore (est. 1997) |
| FDSS➣Federal-Wide Drug Seizure System |
| FDSS➣Fibrous Dysplasia Support Society (UK; est. 2007) |
| FDSS➣Frontline Decision Support System |
| FDSS➣Federal Demonstration Secondary School (Eziagu, Anambra, Nigeria) |
| FDSS➣Foundation for Developing Sustainable Societies (est. 2009) |
| FDSS➣Flight Dynamics Support System |
| FDSS➣Floating Double Suspension System (digital video noise reducer) |
| FDSS➣Field-Directed Sputter Sharpening |