USO

Acronym	Definition
USO	United Service Organizations (provides morale, welfare and recreation-type services to US uniformed military personnel)
USO	United States Oil Fund (stock symbol)
USO	Unión Sindical Obrera (Spanish: Workers Syndical Union; Spain)
USO	Universal Service Obligation
USO	University Symphony Orchestra (various universities)
USO	Utah Symphony Orchestra (est. 1940)
USO	Ultra Stable Oscillator
USO	United Solar Ovonic (various locations)
USO	United States Open
USO	Universal Service Order
USO	Unilateral Salpingo-Oophorectomy (surgical procedure)
USO	United Stars Organisation (science fiction)
USO	Universitair Symfonisch Orkest (University Symphony Orchestra; Leuven, Belgium)
USO	Unidentified Submarine Object
USO	Unit Security Officer
USO	Unidentified Submersible Object
USO	Unique Sink Orientation
USO	Unix Software Organization
USO	Union Sportive Oyonnax (French sports organization)
USO	Unidentified Superconducting Object
USO	Union Sportive Orléans (French sports organization)
USO	Utsjoen Sähköosuuskunta (electric supplier company of Utsjoki, Finland)
USO	Unidentified Sliding Object (vehicle)
USO	Under Secretary of the Navy's Office (US Navy)
USO	Undercover Special Operations

“USO”缩略