CISO


AcronymDefinition
CISOChief Information Security Officer
CISOCalifornia Independent System Operator
CISOCounterintelligence Support Officer (US DoD)
CISOCorporate Information Security Officer (corporate position)
CISOCounterintelligence Staff Officer (US DoD)
CISOCanadian International Security Organization (Captain Canuck comic fictional spy organization)
CISOCentro de Investigacion y Solidaridad Obrera (Spanish: Research Center and Working Solidarity; Mexico)
CISOCounterintelligence Security Officer
CISOCurriculum Instructions & Standards Office
CISOCommercial Imagery Staff Office