The meaning of the Acronym GRN is...

GRN is

• Carolina Piedmont Division South Carolina Central Railroad Company

More Meanings For GRN:

• Drivers for GRX (graphics library)
• Gene Relation Network
• Goods Received Number
• Goods Release Note
• Green
• Governement Radio Network
• Gordon, Nebraska USA
• Guarani
• Carolina Piedmont Division South Carolina Central Railroad Company

GRN is also in:

• Airport Codes
• File Extensions
• General
• Human Genome
• International Business
• Language Codes (3 Letters)
• NASA
• Railroads
• US Government