Nouns

(n)multiple sclerosis, MS, disseminated sclerosis, disseminated multiple sclerosisa chronic progressive nervous disorder involving loss of myelin sheath around certain nerve fibers
(n)Mississippi, Magnolia State, MS, Miss.a state in the Deep South on the gulf of Mexico; one of the Confederate States during the American Civil War
(n)Master of Science, MS, SM, MSca master's degree in science