What does SYS stand for?

What does SYS mean?

SYS	System Computing » General
SYS	System Governmental » Military
SYS	System Medical » Physiology
SYS	System Governmental » NASA
SYS	Systolic Medical » Physiology
SYS	Systolic Medical » Laboratory
SYS	See You Soon Internet » Chat
SYS	Sell Your Soul Community » Religion
SYS	See Your Service Governmental » Military
SYS	DOS System file - device driver or hardware configuration inforiation Computing » File Extensions
SYS	Sunchon, Republic Of Korea Regional » Airport Codes
SYS	SYGRAPH - SYSTAT Data file Computing » File Extensions
SYS	Student Youth Society Community » Educational
SYS	copies SYSTEM files to another disc Computing » DOS Commands
SYS	System C Business » London Stock Exchange
SYS	Syngas Ltd Business » ASX Symbols