Fenwick - Foley catheter
- fine-needle aspiration cytology
- Finegoldia
- Finegoldia magna
- fineness
- FINESS
- Finevin
- finger
- finger agnosia
- finger cellulitis
- finger fracture
- finger goniometer
- finger oximeter
- finger percussion
- finger phenomenon
- finger plethysmograph
- finger spelling
- finger spring
- finger stick
- finger-escape sign
- finger-in-glove sign
