SISO


AcronymDefinition
SISOSingle Input, Single Output
SISOSerial in Serial Out
SISOShift in Shift Out
SISOSimulation Interoperability Standards Organization
SISOSoft-Input, Soft-Output
SISOSociety of Independent Show Organizers (US)
SISOSenior Information Security Officer (various organizations)
SISOSerial In, Serial Out
SISOSenior Intelligence Staff Officer (Australia)
SISOSecond In, Second Out (accounting)
SISOSpiral-in-Spiral-out (resonator)
SISOSeguridad Industrial y Seguridad Operativa (Spanish: Industrial Safety and Operational Safety; Guatemala)