The meaning of the Acronym FS is...

FS is

• Full Screen
• Fat Shit

More Meanings For FS:

• Full Scale
• File System
• Usenix FaceServer file Bitmap graphics
• Field Separator
• File Separator
• File System
• File Server
• FreeSpace
• Forensic Science
• Free State
• Field Stones
• Finite Sup
• Finite Size
• Forest Service
• Full Screen

FS is also in:

• Academic Degrees
• Adults
• Chemistry
• Drivers
• File Extensions
• General
• Geology
• Mathematics
• Meteorology
• Networking
• Software