BSI

BSI stands for:

Back side illumination , a type of construction of solid state image sensors
Body Shape Index , an index for evaluating a person's body fat percentage
British Standards Institution British Standards Organization
BSI SA , a Swiss private bank (formerly Banca della Svizzera Italiana )
Federal Office for Information Security , upper federal authority
Federal Association of the German Spirits Industry and Importers , lobby association of the German spirits industry
Federal association of central associations in the real estate industry , association of interest groups in the housing and real estate industry
Powiat Siemiatycki in Podlaskie Voivodeship, Poland (license plate)

bSI stands for:

buildingSMART International , interest group for information processing in construction

See also :