RMI may refer to:

Science and technology

  • Radio magnetic indicator, an instrument used in aircraft navigation
  • Repetitive motion injury, an injury to the musculoskeletal and nervous systems
  • Richtmyer–Meshkov instability, an instability occurring when two fluids with different densities are impulsively accelerated
  • Risk of malignancy index, for ovarian cancer

Computing

  • Remote Method Invocation, an application-programming interface used in Java environments
  • <code>.rmi</code>, a file extension for a RIFF MIDI file

Organizations

  • RMI Corporation, a semiconductor company manufacturing CPUs
  • RMI Titanium Company, U.S. titanium fabricator now called RTI International Metals
  • Railcar Management LLC, a rail information services software company and subsidiary of GE Transportation
  • RMI Expeditions, a mountain guide company based in Ashford, Washington, United States
  • Remote Medical International, provides medical support in remote areas
  • Rocky Mountain Institute, a non-profit energy-conservation organization in the United States of America
  • Rocky Mount Instruments, manufacturer of the RMI 368 Electra-Piano and Harpsichord
  • Royal Manchester Institution (1823–1882), a learned society promoting the arts in Manchester, England
  • Royal Meteorological Institute of Belgium, a federal institute engaged in scientific research in meteorology
  • WRMI (branded Radio Miami International) an American shortwave radio station, often referred to on air as RMI
  • Reaction Motors Inc., an early American maker of liquid-fueled rocket engines

Places

  • Federico Fellini International Airport (IATA code), near Rimini, Italy
  • Republic of the Marshall Islands, a nation-state in Micronesia

Other uses

  • Radio Massacre International, a British electronic-music group
  • Ramapough Mountain Indians, a Native American group
  • Rank mobility index, a measure of change in population-rank
  • Revenu minimum d'insertion, a form of welfare introduced in France in 1988

See also

  • RM1 (disambiguation)