CISSTConference on Imaging Science, Systems, and Technology
CISSTComputer Integrated Surgical Systems and Technology (National Science Foundation; healthcare)
CISSTCentro Italiano per lo Studio della Storia del Tessuto (Italian: Italian Center for the Study of the History of Textiles)
CISSTComité Interentreprises de Santé et Sécurité au Travail (French: Business to Business Committee on Health and Safety at Work)