MBB

MBB may refer to:

Television

• Men Behaving Badly, a British television programme
• Mrs. Brown's Boys, a television programme

Brands and enterprises

• Malayan Banking Berhad, a bank and financial group in Malaysia
• McKinsey, BCG, and Bain, the world's three largest strategy consulting firms, see Big Three (management consultancies)
• Messerschmitt-Bölkow-Blohm, a former West German aircraft company, now part of Airbus

Other uses

• Magandang Balita Biblia, a Tagalog translation of the Holy Bible
• Maharaja Bir Bikram University, in Tripura, India
• Make-before-break, a type of contact arrangement of an electrical switch
• Marginal Budgeting for Bottlenecks, a planning and costing tool to "buy health results"
• Master Black Belt, a certification in the study of Six Sigma and Lean Six Sigma
• Medal for Bravery (Bronze), an honour in Hong Kong
• Millie Bobby Brown, an English actress
• Minimum bounding box, the box or hyperrectangle of minimal dimensions that contains the set of interest
• Mobile broadband, the name used to describe various types of wireless high-speed internet access through a portable modem, telephone, or other device
• Molecular Biology and Biochemistry, the name of departments in several universities
• Montgomery Bus Boycott
• Muslim Background Believer (Christian who converted to Christianity from Islam, or believer in Jesus Christ within Islam)