| FES | family environment scale; fat embolism syndrome; flame emission spectroscopy; forced expiratory spir... |
|---|---|
| FNS | frontier nursing service; functional neuromuscular stimulation |
| FS | factor of safety; Fanconi syndrome; Felty syndrome; fibromyalgia syndrome; field stimulation; Fisher... |
| FSN | functional stimulation, neuromuscular |
| HRS | Hamilton Rating Scale; Hamman-Rich syndrome; health and rehabilitative services; hepatorenal syndrom... |