The meaning of the Acronym GSR is...

GSR is

• Ground Surveillance Radar
• General Support Reinforcing
• Great Soldiers Reclustered
• Gun Shot Residue

More Meanings For GSR:

• Global Set Reset
• Gigabit Switch Router
• Green Student Representatives
• Graduate Student Researcher
• Greedy Simple And Randomized
• Galvanic Skin Response
• Grand Series Racing
• Gigantic Super Racer
• Granite Series Rail
• Group Service Representative
• Gay Stupid And Retarded
• Gross Stimulation Rate
• Grand Slam Racing
• Galvanized Skin Response
• Golden Star Resources, LTD., of Canada

GSR is also in:

• AMEX Symbols
• General
• Networking
• Physiology
• Unfiled
• Universities