CIS Stands For : Certified Instrument Specialist | Certified IPC (Institute of Printed Circuits) Specialist | Cruising In Style | Compressed Image Similar | Confederacy of Independent Systems | Corporate Information System | A Coordinating Instructional Staff | A Country Of Independent Societies | Cairngorm Information System | Center for Imaging Science | Center For Integrated Systems | Center for Integrative Studies | Center for Internet and Society | Cheated In Silverware | Childrens Integrated Services | Christians In Science | Citizenship and Immigration Services | Clinical Immunology Society | Combat In School | Commonwealth Of Independant States | Compliance Implementation Services | Computational Intelligence Society | Computer Information Services | Computer Informations Systems | Configuration Interaction Single | Constant Injection System | Continuous Injection System | Continuous Inking Some | Corpus Inscriptionum Swissnet | Corruption is Systemic | Council of International Schools | Counterterrorism Intelligence Service | Crusade Information Sheets | Culligan Information Systems | Current Index to Statistics | Cynical Information System | Cytokine Inducible Stke