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