What does Medical JIA stand for? Hop on to get the meaning of JIA. The Medical Acronym /Abbreviation/Slang JIA means Juvenile Idiopathic Arthritis. by AcronymAndSlang.com
Staff (music) In standard Western musical notation, the staff, or stave, [1] is a set of five horizontal lines and four spaces that each represent a different musical pitchâor, in the case of a percussion staff, different percussion instruments.
n. pl. staffs or staves (stÄvz) 1. a. A stick or cane carried as an aid in walking or climbing. b. A stout stick used as a weapon; a cudgel. c. A pole on which a flag is displayed; a flagstaff.