Miss is an honorific title of unmarried woman, see also Mistress (form of address) Miss or MISS may also refer to: Man In Space Soonest, a U.S. Airforce space program that eventually became Project Mercury MISS, four-letter code for the Mississippi National River and Recreation Area in the U.S. state of Minnesota Mississippi, a U.S. state Miss World, oldest surviving major international beauty pageant Miss Universe Miss Press, an imprint of the German group VDM Publishing devoted to the reproduction of Wikipedia content Microbially induced sedimentary structure, a sedimentary structure formed by the interaction of microbes with sediment See also Cache MISS Missy