What is "emr"

EMR may refer to:

• Amazon Elastic MapReduce (Amazon EMR), an Amazon EC2 service based on Hadoop
• EGF module-containing mucin-like hormone receptor
• Electromagnetic radiation, a self-propagating wave in space with electric and magnetic components
• Electronic medical record, a medical record in digital format
• Electron Magnetic Resonance, a term in electromagnetism
• Emergency medical responder, a level of medical training below that of an emergency medical technician
• Emerson Electric Company, an American company with NYSE symbol EMR
• EMR Telemetry, a former division of Weston Instruments and other companies
• Endoscopic mucosal resection, a medical therapy with endoscopy
• Excalibur: Morgana's Revenge, a 1997 computer game
• Extraordinary Magnetoresistance (Physics)
• M39 Enhanced Marksman Rifle, an American sniper rifle