| FS | factor of safety; Fanconi syndrome; Felty syndrome; fibromyalgia syndrome; field stimulation; Fisher... |
|---|---|
| ALSD | Alzheimer-like senile dementia |
| ASD | aldosterone secretion defect; Alzheimer senile dementia; antisiphon device; arthritis syphilitica de... |
| SBD | senile brain disease |
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |