The meaning of the Acronym NSS is...

NSS is

• NATURAL Security System

More Meanings For NSS:

• Norton ScreenSaver module (NC - NDW Screen Saver)
• NATURAL Security System
• Name Service Switch
• Novell Storage Services
• Nodal Switching System
• NTRU Signature Scheme
• National Service Scheme
• Nice Skate Shoes
• Not So Serious
• Not Statistically Significant
• No Shit Sherlock
• National Speleological Society
• Nanakaland Space Ship
• Norman The Slithering Snake
• Normal Saline Solution

NSS is also in:

• Adults
• Chat
• File Extensions
• General
• Hobbies
• Mathematics
• Networking
• Physiology
• Science Fiction
• Software
• Telecom
• Unfiled