Posted in Business & Finance, Government & Military, Health & Medicine, Information Technology, Organizations CAIB stands for Columbia Accident Investigation Board (NASA) CAIB stands for Canadian Accredited Insurance Broker CAIB stands for Community Action Information Board CAIB stands for Caribbean Association of Indigenous Banks, Inc. CAIB stands for California Association of Independent Business, Inc. CAIB stands for Certified Associate of the Institute of Bankers (academic degree; South Africa) CAIB stands for Canadian Aerosol Information Bureau