W-CDMA is a third-generation (3G) mobile wireless technology that promises much higher data speeds to mobile and portable wireless devices than commonly offered in today's market.

Wamp or WampServer is a Windows based web development environment that allows developers to create web applications with Apache2, PHP and a MySQL database. Wamp is available for free (under GPML license) in both 32 and 64 bit versions. Wampserver is not compatible with Windows XP, SP3, or Windows Server 2003.

A.k.a geoclustering, high-availability clustering or remote clustering, is  the use of multiple redundant computing resources located in different geographical locations to form what appears to be a single highly-available system.

A.k.a. WAN acceleration, is the category of technologies and techniques used to maximize the efficiency of data flow across a wide area network (WAN). 

A software application for orchestrating activity flow within a warehouses or distribution center. The WCS coordinates material handling sub-systems such as converyor belts, carousels, scales and sorters. 

A software application that supports the day-to-day operations in a warehouse. WMS programs enable centralized management of tasks such as tracking inventory levels and stock locations. 

A backup server that is turned on periodically to receive updates from the server being backed up. Warm servers are often used for replication and mirroring.

A popular version of the systems development life cycle model for software engineering. It describes a development method that is linear and sequential. Waterfall development has distinct goals for each phase of development. 

Watson is a question answering computer system capable of answering questions posed in natural language, developed in IBM's DeepQA project. Watson's natural language, hypothesis generation, and evidence-based learning capabilities allow it to function as a clinical decision support system for use by medical professionals. To aid physicians in the treatment of their patients by providing a list of individualized, confidence-scored recommendations using patient data to find facts, patient's medical and hereditary history and patient's medical and hereditary history and examines available data sources.

A method of combining multiple signals on laser beams at various infared (IR) wavelengths for transmission along fiber optic media. Each laser is modulated by an independent set of signals. 

A dynamic traffic application which combines GPS, open-source software and a c ommunity of drivers

Wireless Communication Engineering Technologies (WCET) by IEEE

Microsoft's programming model for using managed code to build unified Web services and other distributed systems that can talk to each other. WCF focuses on connecting XML to programs that are built using development languages supported by Microsoft.

A set of security features related to auditing and logging, authentication, authorization, confidentiality, and integrity, for WCF services.

Wireshark Certified Network Analyst (WCNA) by Wireshark

WatchGuard Certified System Professional - SSL (WCSP-SSL) by WatchGuard