MSA or M.S.A. may refer to:
==Organizations and businesses== ===Public services and agencies=== China Maritime Safety Administration, a PRC Coast Guard Maritime Safety Agency, now the Japan Coast Guard Indonesian Maritime Security Agency Pakistan Maritime Security Agency Mutual Security Agency, established by the U.S. Mutual Security Act (1951), and distributed aid to Europe after the Marshall Plan Myanmar Space Agency
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).