Confidential Business Information 
Computer Based Instruction 
Confederation of British Industry 
continuous bladder irrigation 
Caribbean Basin Initiative 
Center for Biological Informatics 
Character Based Interface 
Charles Babbage Institute 
Chesapeake Bay Institute 
Color Burst Inversion 
Colorado Bureau of Investigation 
Community Based Instruction 
complete background investigation 
Compliance and Business Integrity 
Compliance Biomonitoring Inspection 
COMPOUND BATCH IDENTIFICATION 
Computer Based Instrumentation 
Computer-Based Instruction 
Confederation of British Industries 
Cumulative Book Index 
CABI 
California Bureau of Investigation 
Canadian Back Institute 
Canadian Business Index 
Cape Biotechnology Initiative 
Cape Breton Island 
Caregiver Burden Inventory 
Caring Behaviors Inventory 
CBI Industries 
Central Bank of Iraq