| Acronym | Definition |
|---|
| MCB➣Molecular and Cellular Biology (journal) |
| MCB➣Medical Coding and Billing |
| MCB➣Marine Corps Base |
| MCB➣Muslim Council of Britain |
| MCB➣Molecular and Cellular Basis |
| MCB➣Mizuho Corporate Bank, Ltd. (Japan) |
| MCB➣McComb (Amtrak station code; McComb, MS) |
| MCB➣Modular Circuit Breaker (electronics) |
| MCB➣Miniature Circuit Breaker |
| MCB➣Mecklenburg County Bar (law; North Carolina) |
| MCB➣Micro Channel Bus |
| MCB➣Messenger Call Box |
| MCB➣Multi Communication Bar |
| MCB➣Miami City Ballet (Florida) |
| MCB➣Monfort College of Business (University of Northern Colorado) |
| MCB➣Mauritius Commercial Bank |
| MCB➣Mini Circuit Breaker |
| MCB➣Master Cell Bank (stablized cell culture) |
| MCB➣Massachusetts Commission for the Blind |
| MCB➣Microsystems Center Bremen (University of Bremen; Germany) |
| MCB➣Mobile Construction Battalion |
| MCB➣Monochlorobenzene |
| MCB➣Main Circuit Breaker |
| MCB➣Magnetic Circuit Breaker (electronics) |
| MCB➣Memory Control Block |
| MCB➣Mobile Communications Business |
| MCB➣Mid-Columbia Ballet (Richland, WA) |
| MCB➣Malaysian Cocoa Board |
| MCB➣Main Control Board |
| MCB➣Micro-Credit Bank (various locations) |
| MCB➣Movement Control Battalion |
| MCB➣Muslim Commercial Bank Ltd (Pakistan) |
| MCB➣Manchester Civic Band (North Manchester, IN) |
| MCB➣Mlu1 Cell Cycle Box (anti-cancer genetic entity) |
| MCB➣Motocyclette Club de la Bresle (French motorcycle club) |
| MCB➣Message Control Block |
| MCB➣Manual Control Box |
| MCB➣Mass of Christian Burial |
| MCB➣Missouri Council of the Blind |
| MCB➣Markham Concert Band (Markham, ON, Canada) |
| MCB➣Medina Community Band (Medina, OH) |
| MCB➣Molded Circuit Board |
| MCB➣Molecular Cellular Biochemistry (various organizations) |
| MCB➣Master Car Builders Association (became American Railroad Association in 1918; now Association of American Railroads) |
| MCB➣Main Channel Board |
| MCB➣Marshall's Civic Band (Topeka, KS) |
| MCB➣Multi-Channel Buffer |
| MCB➣Manually Controlled Barrier |
| MCB➣Messenger Call Box (Bafo Technologies) |
| MCB➣Matheson Coleman & Bell (chemical company) |
| MCB➣Madison Community Band (Madison, TN) |
| MCB➣Mexico Convention Bureau |
| MCB➣Multilateral Control Board |
| MCB➣Montrose Community Band (Montrose, CO) |
| MCB➣Mason Community Band (Mason, OH) |
| MCB➣Montclair Community Band (Montclair, NJ) |
| MCB➣Maynard Community Band (Maynard, MA) |
| MCB➣Meridian Community Band (Okemos, MI) |
| MCB➣Media City Berlin |
| MCB➣Middlesex Concert Band (Wakefield, MA) |
| MCB➣Money Center Bank (financial center; various locations) |
| MCB➣Mastership in Clinical Biochemistry |
| MCB➣Manawatu Concert Band (Palmerston North, New Zealand) |
| MCB➣Manage Civilians to Budget |
| MCB➣Maintenance Control Board |
| MCB➣Mercer Community Band (Mercer, PA) |
| MCB➣Marion Community Bands (Marion, IA) |
| MCB➣Mexican Cornbread |
| MCB➣Manned Crossing with Barriers (UK railways) |
| MCB➣Miller-Chang Bound |
| MCB➣Milford Community Band (Milford, DE) |
| MCB➣Manufacturer Charge Back (grocery industry) |
| MCB➣Maumee Community Band (Maumee, OH) |
| MCB➣Master Clock Board |
| MCB➣McKinney Community Band (McKinney, TX) |
| MCB➣Milford Concert Band (Milford, CT) |
| MCB➣Manchester Community Band (Manchester, IA) |
| MCB➣Monterey Community Band (Monterey, CA) |
| MCB➣Michigan Commision for the Blind |
| MCB➣Medalist Concert Band (Bloomington, MN) |
| MCB➣Manningham Concert Band |
| MCB➣Mobility Concept Briefing |
| MCB➣Merrymeeting Community Band (Topsham, ME) |
| MCB➣Managing Civilian Workforce to Budget |
| MCB➣Minton-Capehart Building (Indianapolis) |
| MCB➣Minimum Consumption Basket |
| MCB➣Merion Concert Band (Merion Station, PA) |
| MCB➣Multi-function Channel Bank (telephony) |
| MCB➣Molecular and Cancer Biology Program (University of Helsinki; Finland) |