noun (common) (futsuumeishi) music so (5th note of a major scale in movable-do solfège);soh

noun (common) (futsuumeishi) music G (note in the fixed-do system)

noun (common) (futsuumeishi) abbreviation word usually written using kana alone Soviet Union

noun (common) (futsuumeishi) abbreviation slang navy-blue socks