| Acronym | Definition |
|---|
| OCB➣Optically Compensated Bend (liquid crystal display) |
| OCB➣Organização das Cooperativas Brasileiras (Portuguese: Organization of Brazilian Cooperatives) |
| OCB➣Object and Class Browser |
| OCB➣Offset Codebook |
| OCB➣Organizational Citizenship Behavior |
| OCB➣Office of Cuba Broadcasting (Radio/TV Marti) |
| OCB➣Ontario Child Benefit (Ontario, Canada) |
| OCB➣Old Country Buffet (restaurant) |
| OCB➣Overseas Corporate Body (India; finance) |
| OCB➣Oil Circuit Breaker |
| OCB➣Office of Community Beautification (Los Angeles, CA) |
| OCB➣Organizational Citizenship Behaviour |
| OCB➣Organizational Capacity Building (various locations) |
| OCB➣Organized Crime Bureau |
| OCB➣Obsessive Compulsive Behavior |
| OCB➣Original Carton Box |
| OCB➣O Co Biega (Polish) |
| OCB➣Oligoclonal Band |
| OCB➣Oregon Commission for the Blind |
| OCB➣Optical Coherence Biometry (ophthalmology) |
| OCB➣Opera Company of Brooklyn (New York) |
| OCB➣Outgoing Calls Barred (Cisco) |
| OCB➣Österreichischer Club für Beauceron (Austria) |
| OCB➣Odet-Cascadec-Bolloré (smoking paper manufacturer; France) |
| OCB➣Operations Coordination Board (US interagency foreign policy board) |
| OCB➣Open Control Block (operating systems) |
| OCB➣Operations Centers Branch |
| OCB➣Operator Certification Board |
| OCB➣Orlando City Beat (website) |
| OCB➣Oregon Country Beef |
| OCB➣Original Can of Beans (geocaching) |
| OCB➣Optically Controlled Birefringence (liquid crystal display) |
| OCB➣Offshore Certification Bureau (United Kingdom) |
| OCB➣Orlando Concert Band |
| OCB➣Order of the Crimson Blades (gaming guild) |
| OCB➣Orthodox Christian Brotherhood |
| OCB➣Olney Concert Band |
| OCB➣Oldsmar Community Band (Oldsmar, FL) |
| OCB➣Order of Contemporary Benedictines |