Software

Web Services Interoperability Organization (WS-I)
11/11/2015

Promoted Web services interoperability across platforms, operating systems and programming languages *Merged with OASIS

Wholesale Applications Community (WAC)
8/24/2016

Promoted mobile software open platforms for application interoperability *Dissolved and integrated programs and initiatives into the GSM Association (GSMA) in 2012

Wireless Industrial Networking Alliance (WINA)
9/07/2016

Promotes the adoption of wireless technologies in the industrial sector; identifies, recommends and certifies appropriate wireless technologies

Wireless Innovation Forum
11/11/2015

Develops deployment and use of open architectures for advanced wireless systems

Workflow Management Coalition (WfMC)
11/11/2015

Develops and promotes workflow management standards

X.org
1/01/2019

Maintains the X Windows system, a Unix-based interface

XFree86 Project, Inc.
11/11/2015

Promoted XFree86, an open source X11-based desktop infrastructure *Dissolved in 2003

Xiph.Org Foundation
11/11/2015

Develops and promotes open source, multimedia related projects