| Acronym | Definition |
|---|
| FiDi➣Financial District |
| FiDi➣Fédération Interprofessionnelle du Diagnostic Immobilier (French: Interprofessional Federation Diagnostic Immobilier) |
| FiDi➣Fédération Internationale des Déménageurs Internationaux (French: International Federation of International Movers) |
| FiDi➣Federation of International Furniture Removers |
| FiDi➣Fishery Information, Data, and Statistics Service |
| FiDi➣FIziko DIena (Lithuanian: Physicists Day in Lithuania) |
| FiDi➣Field Induced Droplet Ionization |