| Acronym | Definition |
|---|
| CIB | Complete in Box (auction listings) |
| CIB | Corporate and Investment Banking |
| CIB | Centro Inter-Bibliotecario (Universita di Bologna) |
| CIB | Commercial International Bank |
| CIB | International Council for Research and Innovation in Building and Construction |
| CIB | Capital Improvement Board (Indiana) |
| CIB | Combat Infantryman Badge (US Army) |
| CIB | Criminal Investigation Bureau |
| CiB | Communities in Bloom (Canada) |
| CIB | Can It Be? |
| CIB | Criminal Investigation Branch (Australian) |
| CIB | Credit Information Bureau (West Haven, CT) |
| CIB | Carnation Instant Breakfast |
| CIB | Controlled Image Base |
| CIB | Coffee Industry Board (Jamaica) |
| CIB | Chartered Institute of Bankers |
| CIB | Criminal Intelligence Bureau (Hong Kong Police Force) |
| CIB | Companies Investigation Branch (UK) |
| CIB | Conférence Internationale des Barreaux (French: International Conference of Bar Associations) |
| CIB | Cosmic Infrared Background |
| CIB | Counterfeiting Intelligence Bureau (UK) |
| CIB | Campaign for an Independent Britain |
| CIB | Corporate and Institutional Banking |
| CIB | Classification Internationale des Brevets (French: International Patent Classification) |
| CIB | Community Impact Board |
| CIB | Computer Integrated Business |
| CIB | Compliance and Information Bureau (FCC) |
| CIb | Celtiberian (linguistics) |
| CIB | Central Inspection Board (Lebanon) |
| CIB | Conseil International du Batiment pour la Recherche, l'Etude et la Documentation |
| CIB | Converter-Inverter-Brake (power electronics) |
| CIB | Change Implementation Board |
| CIB | Contract Information Bulletin |
| CIB | Cardiff Institute for the Blind (UK) |
| CIB | Common Interactive Broadcast |
| CIB | combined information bureau (US DoD) |
| CIB | Current Intelligence Bulletins (NIOSH) |
| CIB | Capital Investment Board (various governments) |
| CIB | Center for Inland Bays |
| CIB | Card Issuing Bank |
| CIB | Centralized Intercept Bureau |
| CIB | Chaudronnerie Industrielle de Bretagne (French industrial boiler company) |
| CIB | Conseil Immobilier Bretagne (French real estate company) |
| CIB | Command Input Buffer |
| CIB | Central Index Bureau (auto insurance) |
| CIB | Cobol Information Bulletin |
| CIB | Critical Infrastructure Balancing (scheme; India) |
| CIB | Coordinated Informed Buying (public health procurement planning) |
| CIB | CRC32 Indication Bit |
| CIB | Change Impact Board |
| CIB | Collective Intelligent Brick (IBM) |
| CIB | Club Indépendant Bordelais (French cycling club) |
| CIB | Cabinet Immobilier Boulet (French real estate company) |
| CIB | Chemical Information Bulletin |
| CIB | Call Information Block |
| CIB | Compressed Image Base |
| CIB | Capabilities Information Base |
| CIB | Configuration Investigation Board |
| CIB | Centre d'Innovation en Biologie (French: Center for Innovation in Biology) |
| CIB | Controller Image Base |
| CIB | Current Interest Bond (finance) |
| CIB | Communications Information Bulletin |
| CIB | Corporate Investment Board |
| CIB | Commander Information Brief |
| CIB | Chronic Irritative Bronchitis |
| CIB | Corporate Initiative Brief |
| CIB | Current Intelligence Briefing |
| CIB | Common Interface Bus (file transfer method) |
| CIB | Communications in Business (UK) |
| CIB | Certificate of Indian Blood (US BIA) |
| CIB | Compartmented Information Branch |
| CIB | Continuous Integration Build (software development) |
| CIB | China International Business (magazine) |
| CIB | Citizens Information Board (Ireland) |