PLP may refer to:
==Science and technology== Papain-like protease, a family of cysteine protease enzymes Phantom limb pain, pain felt as from a missing limb Proteolipid protein 1 or proteolipid protein 2, associated with Pelizaeus-Merzbacher disease Pyridoxal phosphate, a coenzyme, the active form of vitamin B6
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).