MB

• Mälarhöjden/Bredäng Hockey, a Swedish ice hockey club • Manila Bulletin, a newspaper based in the Philippines • Media Blasters, an American multimedia entertainment distributor • Mediobanca, an Italian company with Borsa Italiana stock symbol MB • Mercedes-Benz, a German brand of automobiles, buses, coaches and trucks • Milton Bradley Company, a board-game and sometime video-game publisher • Multibanco, a Portuguese interbank network • Muslim Brotherhood, a pan-Islamic movement ==People==

• Lee Myung-bak (born 1941), former president of South Korea • Maurizio Bianchi (born 1955), Italian composer of industrial music • Mario Balotelli (born 1990), Italian footballer • Mahesh Babu (born 1975), an actor in Indian Telugu cinema ==Places==

• Manitoba, province of Canada • Monza and Brianza, Italy ==Science and technology==

• Megabyte (MB), a measure of information • Megabit (Mb or Mbit), a measure of information • MikroBitti (formerly MB), a Finnish computer magazine • Mega base pairs, a unit of measurement in genetics • Megabar (Mbar) and Millibar (mbar), a unit of pressure • Body wave magnitude (m), a seismic scale • Megabarn (Mb) and millibarn (mb), units of cross-sectional area • Millibel (mB), a hundredth of a decibel (rarely used) • moisture basis, a way to measure percentages of components in a chemical composition • Myoglobin, a compound in blood • 2-Methylbut-3-yn-2-ol, a reagent in organic synthesis • Willys MB, the WWII-era Jeep ==Other uses==

• Bachelor of Medicine, an academic degree () • Magandang Buhay, Philippine morning talk show • mb (digraph), a combination of letters used in spelling • Medal of Bravery (Canada), a military decoration • • MusicBrainz, an online open data music database • Marunouchi Line, a subway service operated by the Tokyo Metro ==Places==

• Myrtle Beach, South Carolina