MLM or mlm may refer to:

Organizations

  • Multi-level marketing
  • The NYSE stock symbol of Martin Marietta Materials
  • Military liaison missions of the victors of World War II
  • Missouri Lumber and Mining Company

Science and technology

  • Medical logic module, of a healthcare knowledge base
  • Millilumen (mlm), a unit of luminous flux
  • Multi-layer mask, in multi-project wafer service in semiconductor fabrication
  • Multipurpose Laboratory Module or Nauka, a Russian module of the International Space Station.

Transportation

  • Morelia International Airport's IATA airport code
  • Millom railway station, England (station code)

Other uses

  • Marxism–Leninism–Maoism, a communist political philosophy
  • Man loving men