The meaning of the Acronym RG is...

RG is

• Radius of Gyration
• Renormalization Group
• Rapid Gravity

More Meanings For RG:

• Record Group
• Residential Gateway
• 1bit B&W 4bit CMYK Raster Graphics format
• Regression Graphics
• Residential Gateway
• Radio Grade
• Really Good
• Regular Guy
• Really Grouchy
• Really Gorgeous
• Radial Ground
• Radio Government
• Rare Gas
• Radio Grade
• Rare Gas

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• Amateur Radio
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• Networking