SMB

SMB may refer to:

Business

• Small and medium businesses, also known as small and medium enterprises

Arts and entertainment

• Sveriges Medeltida Ballader, a compilation of Swedish medieval ballads
• Michigan State University Spartan Marching Band
• Super Mario Bros., a 1985 NES video game
  • Super Mario Bros. (disambiguation), other articles related to the NES game
• Super Monkey Ball, a video game series
  • Super Monkey Ball (video game), the first game in the series
• Super Meat Boy, a 2010 platform video game
• Super Mega Baseball, a sports video game series

Music

• "SMB" (song), by Odetari Hongjoong, 2025
• "SMB", a song by Tech N9ne from Something Else, 2013

Science

• Society for Mathematical Biology
• Surface mass balance of a glacier or ice sheet

Technology

Electronics and computing

• SMB connector, SubMiniature B connector
• System Management Bus, for computer communication
• Server Message Block (SMB or SMB/CIFS), a network protocol

Other technologies

• Simulated moving bed for chromatographic separation
• Surface marker buoy, to indicate a diver's position
• Survey motor boat, for hydrographic survey

Other uses

• San Miguel Beermen (disambiguation), the name of several Philippine basketball teams
• Sean Murphy-Bunting, an American footballer
• Sekolah Menengah Berakas (Berakas Secondary School), Brunei
• Seven Mile Beach, Grand Cayman
• Shimbashi Station (Tokyo), JR East station code
• Staatliche Museen zu Berlin, a group of museums in Berlin