LRG

• Locus Reference Genomic, DNA sequence format
• Luminous red galaxy in the Sloan Digital Sky Survey

• LRG University of Applied Sciences, Switzerland

• Land Rover Group, a former division of auto manufacturer British Leyland and later the Rover Group
• Lifted Research Group, a clothing manufacturer
• Limited Run Games
• LRG Capital Funds
• LRG Capital Group
• LRG Racing
• Ludlow Research Group

• Lairg railway station, Scotland, by National Rail code
• Littoral Response Group, an amphibious task group of the Royal Navy

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