CISI


AcronymDefinition
CISIChartered Institute for Securities & Investment (professional body; UK)
CISIComité Interministériel pour la Société de l'Information
CISICIBC (Canadian Imperial Bank of Commerce) Investor Services, Inc.
CISIChapter, Item, Sub-Item
CISICustomer & Integrated Services Institute
CISIChurch of Individual Spiritual Identity
CISICommunications Information Services, Incorporated