BSO

BSO is a TLA which may stand for:Several symphony orchestras:Baltimore Symphony Orchestra, Baltimore, Maryland, U.S.A.Bangkok Symphony Orchestra, ThailandBloomington Symphony Orchestra, Bloomington, Indiana, U.S.A.Beecham Symphony Orchestra, St. Helens, Lancashire, EnglandBoston Symphony Orchestra, Boston, Massachusetts, U.S.A.Bournemouth Symphony Orchestra, Bournemouth, Dorset, U.K.Baloch Students Organization, Balochistan.Basic Security Option, an option for IP datagrams defined in RFC 1108Bismuth silicon oxideBlack September Organization, Palestinian militant groupBrake Standard Open, a designation of British railway carriageBritish School of Osteopathy, the UK's oldest osteopathic institutionBroad System of Ordering, an indexing systemBroward Sheriff's Office of Broward County, Florida, USABSO, a European IT company founded by Eckart Wintzen, now a part of Atos Origin.Business Support Organisation (such as Chambers of Commerce etc.)Business System OwnerÖsterreichische Bundessportorganisation, the Austrian Federal Sports OrganizationThe Brian Setzer Orchestra, a popular band of the late 1990s swing revival
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BSO Bilateral salpingo-oophorectomy. Excision of both ovaries [more]BSO - Community and Resources

Special Secondary Education

Airport Name: Basco Airport
Airport Location: Basco, Batanes, Philippines
IATA Code: BSO
ICAO Code: RPUO