| Abbreviation | Definition |
|---|---|
| FNC | full nursing care |
| FNC | funded nursing care |
| FNP | facial nerve palsy |
| FNP | Family Nurse Partnership |
| FNP | flunitrazepam |
| FOCUS | Fundamentals of Care, Understanding for Success |
| FOCUS | Fundamentals of Care, Understanding for Success (Health Module, Queen Elizabeth Hospitals Birmingham, UK) |
| FOI | flight of ideas |
| FOM | Faculty of Occupational Medicine (of the Royal College of Physicians) |
| FOM | field of measurement |
| FOM | floor of mouth |
| FoPM | Faculty of Pain Medicine |
| FORD(picture) | FORD (picture) found on road dead |
| FOU | Fever of Unknown Origin |
| FP | familial polyposis |
| FP | family physician |
| FP | family planning |
| FP | family practice |
| FP | family practitioner |
| FP | femoropopliteal |