| Macedonian Bar Association | Academic & Science |
| Advokatska Komora na Republika Makedoniǰa | Academic & Science |
| Mountford's Bradley's Arnold | Academic & Science |
| Advokatska Komora na Republika Makedonija | Academic & Science |
| Massive Bank Account | Accounts and Finance |
| Mombasa | Airport Code |
| Miedzynarodowe Biennale Architektury | Associations & Organizations |
| Maldives Basketball Association | Associations & Organizations |
| Marine Biological Association | Associations & Organizations |
| Mountain Bothies Association | Associations & Organizations |
| Milwaukee Bar Association | Associations & Organizations |
| Media Bloggers Association | Associations & Organizations |
| Międzynarodowe Biennale Architektury | Associations & Organizations |
| Mortgage Bankers Association | Banking |
| Mutually Beneficial Arrangement | Business |
| Master of Business Administration | Business |
| Mom's Bouquets Again | Business |
| CIBT Education Group Incorporated | Business |
| Money Business And Accounting | Business |
| Modular Business Add-on | Business |
| Masters in Business Administration | Business |
| Mastering Business Attitude | Business |
| Master in Business Administration | Business |
| My Business Administration | Business |
| Mind Business Alert | Business |
| Modeling By Auspig | Business |
| Most Bodacious Achiever | Community |
| Master Builders Association | Community |
| Metropolitan Builders Association | Community |
| Massachusetts Bar Association | Community |
| Montgomery Bell Academy | Community |
| Mentally Below Average | Community |
| Miracles Being Achieved | Community |
| Macroblock Address (H.263) | Computer and Networking |
| Managed Boot Agent | Computing |
| Microsoft Business Agreement | Computing |
| Mobile Banking Application | Computing |
| Mono Black Aggro | Computing |
| Macbook Air | Computing |
| Management Business Administration | Computing |
| Message Broker Architecture | Computing |
| Macro Block Address | Computing |
| Memory Boost Accelerator | Computing |
| Management Business Analyst | Computing |
| Memory Bus Adapter | Computing |
| Morse Baudot ASCII | Computing |
| Management Boot Agent | Computing |
| Masters of Business Administration | Educational Degree |
| Must Buy and Acquire | General |
| More Bewilderment Always | General |
| Murderer of Brand Assets | General |
| Might Bonk Anthony | General |
| Most Blind Again | General |
| Major Bonehead Association | General |
| Moronic But Aggrandizing | General |
| Mop Bucket Attitude | General |
| Mentors, Books, and Audiocassettes | General |
| More Bass Ale | General |
| Meaningless Bureaucratic Aptitude | General |
| Moral Bankruptcy Assured | General |
| Master of Barely Anything | General |
| More Bucks Annually | General |
| More Bad Advice | General |
| Master Bull Artist | General |
| Married By Accident | General |
| Me Braindead Already | General |
| Minimal Brain Activity | General |
| Must Be Appreciated | General |
| More Bull Ahead | General |
| More Booze and Alcohol | General |
| Making Bomb Art | General |
| Mitsubishi Bearing Alloy | General |
| Make Better Acronyms | General |
| Moron By Acclamation | General |
| Motivated Bold and Ambitious | General |
| Mechanical Brake Assist | General |
| Mother of Bulgarian Alligator | General |
| Mercedes Benz Arena | General |
| Mercedes Benz Accessories | General |
| Master Beer Aficionado | General |
| Mercedes Benz Award | General |
| Malaysian Biodiesel Association | General |
| Mercedes Benz Argentina | General |
| Mercedes Benz Autohaus | General |
| Most Bodacious Articles | General |
| Mercedes Benz Australia | General |
| Mercedes Benz Adelaide | General |
| Mighty Big Attributes | General |
| My Best Asset | General |
| Mediocre But Acceptable | General |
| Much Buggering About | General |
| Mean Buggers All | General |
| Management By Analysis | General |
| Mastering Business Advancement | General |
| Must Be Asian | General |
| Money Before Anything | General |
| Married But Away | General |
| Make Business Adventurous | General |
| Manager By Accident | General |
| Marketing Brain Aboard | General |
| Master Business Assassin | General |
| Mediocre But Arrogant | General |
| Mediocre Bastard Alert | General |
| Matter Billing Attorney | Governmental |
| Management By Accident | Governmental |
| Malir Bar Association | Governmental |
| Marching Bush Ahead | Governmental |
| Made By America | Governmental |
| Mighty Big Attitude | Governmental |
| MAHOBA | Indian Railway Station |
| Management By Asskicking | Internet |
| Must Bust A** | Internet |
| Mother Bad A** | Internet |
| Major Big A** | Internet |
| Major Bad A** | Internet |
| Microsoft Business Associate | Jobs |
| Mean Binary Accuracy | Measurement Unit |
| Mind, Body, and Attitude | Medical |
| Mind Body Attitude | Medical |
| Migraine with Brainstem Aura | Medical |
| Message Board Arrogance | Messaging |
| Married But Available | Messaging |
| Me Before Anyone | Messaging |
| Main Battle Area | Military and Defence |
| The Mindlessness Of Business Administration | Regional |
| Monterey Bay Aquarium | Regional |
| Mombasa, Kenya | Regional |
| Mississauga Baseball Association | Sports |
| Mobile Body Awareness | Sports |
| Milford Basketball Association | Sports |
| Metropolitan Basketball Association | Sports & Games |
| Message Body Authenticator | Telecommunication |
| Mombasa International Airport | Transport & Travel |
| Mahoba Junction | Transport & Travel |
