GRN

GRN may refer to:

Broadcasting

 * Global Radio News, a journalism organization
 * Government Radio Network (Australia)
 * Guadalupe Radio Network
 * Swedish Broadcasting Commission (Swedish: Granskningsnämnden för radio och TV)

Transport

 * Greensborough railway station, in Victoria, Australia
 * Greenville and Northern Railway, a defunct American railroad
 * Grindleford railway station, in England

Other uses

 * Gene regulatory network
 * Global Recordings Network, US Christian network
 * Goods Received Note
 * Granulin
 * Grenada, IOC and UNDP country code
 * Guarani dialects, ISO-639 code