The meaning of the Acronym GSS is...

GSS is

• General Supply Support
• General Security Service

More Meanings For GSS:

• Geometer's Sketchpad Script file
• Guided Self Scheduling
• Generic Security Service
• Grass Smoking Squad
• General Smoothing Spline
• German Stainless Steel
• Garden State Scholar
• Government School Supporter
• A Group System Standards
• Gunner Sniper Squad
• Green Striped Steve
• Geneon Signature Series
• Golden State Society
• Gartsides Secret Stuff
• Grand Spaulding Special

GSS is also in:

• Chat
• File Extensions
• General
• SMS
• Unfiled