PNF
PNF is an acronym for:
- Partito Nazionale Fascista, a former Italian party
- Pilot Not Flying in Aviation
- Polish normal form in the computer science and (mathematical) logic
- Pränexnormalform, a possible normal form in the computer science and (mathematical) logic in which statements of predicate logic can be represented
- Proprioceptive neuromuscular facilitation, a physiotherapy treatment
- Plexiform neurofibroma, a possible side effect of neurofibromatosis type 1
- Disambiguation
- Abbreviation