BSI may refer to:
Businesses and organizations
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BSI Ltd, formerly Banca della Svizzera Italiana
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BSI Group
The British Standards Institution (BSI) is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies standards certification services for business and person ...
or British Standards Institution
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The Baker Street Irregulars, a literary society devoted to Sherlock Holmes
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Bank Saderat Iran
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Bank Syariah Indonesia
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Bible Society of India
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Botanical Survey of India
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British Society for Immunology
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Federal Office for Information Security
The Federal Office for Information Security (, abbreviated as BSI) is the German upper-level federal agency in charge of managing computer and communication security for the German government. Its areas of expertise and responsibility includ ...
(German: ''Bundesamt für Sicherheit in der Informationstechnik'')
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Bureau of Special Investigation, Myanmar
Other uses
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BSI coupling, a railway coupling or coupler
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Back-illuminated sensor, also known as backside illumination (BSI) sensor, a type of digital image sensor
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Bloodstream infections
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Body substance isolation
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Balesin Airport, IATA code BSI
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Bangunan Sultan Iskandar, border checkpoint in Johor, Malaysia
See also
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BS (disambiguation)
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BS1 (disambiguation)
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CBSI (disambiguation)
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WBSI (disambiguation)
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KBSI (disambiguation)
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