JSO

JSO may refer to:

• Cherokee County Airport (Texas)
• Jackson Symphony Orchestra (Michigan), in Jackson, Michigan
• Jackson Symphony Orchestra (Tennessee), in Jackson, Tennessee
• Jacksonville Sheriff's Office, in Jacksonville, Florida
• Jacksonville Symphony Orchestra, in Jacksonville, Florida
• Jerusalem Symphony Orchestra, In Israel
• Johnstown Symphony Orchestra, in Johnstown, Pennsylvania
• Special Operations Unit (Serbia) (Serbian: Jedinica za specijalne operacije), an elite special forces police unit
• Joint Staff Office
• Just Stop Oil, an environmental activist group in United Kingdom