MSU may refer to:
==Science and technology== Microwave sounding unit, in atmospheric science Mid-stream urine, used in medicine to test for urinary tract infection Million service units, particularly in IBM mainframe computers Mobile stroke unit, a specialised ambulance for patients suspected of having had a stroke MSU Lossless Video Codec, Moscow State University Lossless Video Codec Monosodium Urate (Cf. Gout)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).