| FNAC | fine-needle aspiration cytology |
|---|---|
| FNCJ | fine needle catheter jejunostomy |
| FSP | familial spastic paraplegia; fibrin split products; fibrinogen split products; fine suspended partic... |
| MFA | master of fine arts [degree]; monofluoroacetate; multifocal functional autonomy; multiple factor ana... |
| PTFNA | percutaneous transthoracic fine-needle aspiration |