What does SYN stand for?

What does SYN mean?

SYN	Synchronous Computing » Security
SYN	Synchronous Computing » Software
SYN	Synchronous Computing » Telecom
SYN	Synchronous Computing » Networking
SYN	SYNchronous Governmental » NASA
SYN	SYNchronize Computing » Hardware
SYN	Syndicate Business » Firms
SYN	Syndicate Business » General
SYN	Syndicate Community » Law
SYN	Syndication Community » Media
SYN	SYNchronous Computing » General
SYN	Student Youth Network Community » Educational
SYN	Synchronization Character Computing » Telecom
SYN	MicroSoft Word 5 SYNonym file Computing » File Extensions
SYN	Syndicate Your News Community » Media
SYN	SDSC Synu image file Bitmap graphics Computing » File Extensions
SYN	Carleton Airport, Stanton, Minnesota USA Regional » Airport Codes
SYN	Student Youth Network Community » Non-Profit Organizations
SYN	SYNthetic Governmental » NASA
SYN	Syntopix Group Business » London Stock Exchange
SYN	Synthetic Academic & Science » Chemistry
SYN	Synthetic Biologics, Inc. Business » Firms