QN
QN or qn may refer to:
Qn, one of several robust measures of scale in statistics
ATCvet code QN Nervous system, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
QN connector, a type of coaxial RF connector
Queen's Nurse (QN), an honorary title awarded by the Queen's Nursing Institute (QNI) to community nurses
Queen regnant (Qn.), in the Christian Church, following the name of a Christian saint who was a Queen
Queer Nation (QN), a United States LGBT social movement
Quintillion (qn), a large number
Quotidiano Nazionale, an Italian online newspaper
Similar Artists