PFC may refer to:
==Science and technology== Perfluorinated compound, organofluorine compounds with hydrogen replaced by fluorine and other heteroatoms Perfluorocarbons, hydrocarbon derivatives containing only carbon and fluorine atoms Blood substitute, some of which are made of perfluorocarbons Plasma-facing components, in a fusion reactor Prefrontal cortex, the anterior part of the frontal lobes of the brain Phonologie du Français Contemporain, French phonology research project Physiological functional capacity, the ability to perform the physical tasks of daily life
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).