| Abbreviation | Definition |
|---|---|
| FND | Functional Neurological Disorder |
| FNDR | Foundation for Neglected Disease Research |
| FPDD | Familial Pure Depressive Disease |
| FPP | Fat People Problems |
| FTCA | Fund To Cure Asthma |
| FTD | Facebook Transmitted Disease |
| FTD | Facebook Transmitted Diseases |
| FTD | Frontotemporal Degeneration |
| FTMD | Fork To Mouth Disease |
| FVBD | Feline vector borne diseases |
| G | Glucosuria |
| GA | Gravity Abscess |
| GAMCOVIDVAC | Gamaleya Coronavirus Disease Vaccine |
| GAND | GATAD2B associated neurodevelopmental disorder |
| GARD | Genetic and Rare Diseases |
| GARDS | Gippsland Asbestos Related Disease Support |
| GBD | Global Burden of Diseases |
| GBOD | Global Burden of Disease |
| GCDD | Global Coral Disease Database |
| GDB | Global Disease Biology |