| FPSTS | false-positive serologic test for syphilis |
|---|---|
| FT | Fallot tetralogy; false transmitter; family therapy; fast twitch; fatigue trial; fibrous tissue; fin... |
| FVC | false vocal cord; forced vital capacity |
| OR | a logical binary relation that is true if any argument is true, and false otherwise; [o]estrogen rec... |
| IHA test | Indirect Hem-Agglutination test |