• Mills–Slee–Hill catalogue: Between 1958 and 1961, astronomers
Bernard Mills, Bruce Slee, and Eric Hill published the
Catalogue of Radio Sources (later known as the MSH Catalogue), surveyed at the
Mills Cross Telescope •
Maison des Sciences de L'Homme, a research foundation in Paris, France •
Management Sciences for Health, a non-profit •
Marvel Super Heroes (disambiguation), in entertainment •
Masikoro language, spoken in Madagascar (ISO 639: msh)