1. master sergeant. master sergeant
1. Also called melanocyte-stimulating hormone, melanotropin. Biochemistry. a hormone, produced in vertebrates by the pituitary gland, that causes dispersal of the black pigment melanin of melanocytes. 2. Mineralogy. . MSH abbr. melanocyte-stimulating hormone melanocyte-stimulating hormone
1. Master of Science in Hospital Administration.
1. Master of Science in Hospital Administration. Mine Safety and Health Administration