USL meaning in Computing ?

Answer: What is UNIX System Laboratories mean?

Unix System Laboratories (USL), sometimes written UNIX System Laboratories to follow relevant trademark guidelines of the time, was an American software laboratory and product development company that existed from 1989 through 1993. At first wholly, and then majority, owned by AT&T, it was responsible for the development and maintenance of one of the main branches of the Unix operating system, the UNIX System V Release 4 source code product. Through Univel, a partnership with Novell, it was also responsible for the development and production of the UnixWare packaged operating system for Intel architecture. In addition it developed Tuxedo, a transaction processing monitor, and was responsible for certain products related to the C++ programming language. USL was based in Summit, New Jersey, and its CEOs were Larry Dooling followed by Roel Pieper.

Created from earlier AT&T entities, USL was, as industry writer Christopher Negus has observed, the culmination of AT&T's long involvement in Unix, "a jewel that couldn't quite find a home or a way to make a profit." USL was sold to Novell in 1993.

reference

Full Form	Category
University of Southwestern Louisiana	Academic & Science
Universal Systems Language	Academic & Science
Upper Statistical Limit	Academic & Science
Useless Loop	Airport Code
U S Liquids, Inc.	Business
Upper Specification Limit	Business
Ultra Stereo Labs, Inc.	Business
Unix Software Laboratory	Business
The Uniform Securities Legislation	Business
University School of the Lowcountry	Community
User Subprogram Library	Computing
UNIX System Laboratories	Computing
Unidata Software Library	Computing
Universal Static Line	Computing
Update Service Locations	Computing
University of Slow Learners	General
Ultra Soft Leather	General
Unità Sanitarie Locali	General
Ultra Stereo Labs	General
Unit Slope Line	General
Ultimate Stealth Light	General
Upper Support Limit	General
Under Slung Load	General
Universal Spatial Locator	General
Update Status Line	General
Upper Specific Limit	General
Uniform Speed Limit	General
Universal Scalability Law	Governmental
USLAPUR	Indian Railway Station
Useless Loop, Western Australia, Australia	Regional
Uniform Shipping Laws (Australia)	Regional
United State of Laghman	Regional
United States Lab	Regional
United Soccer Leagues	Sports
United Soccer League	Sports