Abbreviatura dar musiqi, mukhtasar nishon dodani notaho, khathoi ilovagi va iborayu jumlahoi musiqi dar khati notavi. Abbreviatura hangomi yakchand bor takror yoftani yak shakli usul guzoshta meshavad.
Abbreviatura beshtar hamchun murodifi alomathoi segno, repriza, fonus, volta va melizmho (forshlag, gruppetto, mordent, mordenti khatkashida, mordenti dukarata, mordenti dukaratai khatkashida) istifoda meshavad.