Technology and computing

• Warehouse management system
  Warehouse management system
  A warehouse management system, or WMS, is a key part of the supply chain and primarily aims to control the movement and storage of materials within a warehouse and process the associated transactions, including shipping, receiving, putaway and picking...
  
  , a component of the movement and storage of materials within a warehouse
• Web Map Service
  Web Map Service
  A Web Map Service is a standard protocol for serving georeferenced map images over the Internet that are generated by a map server using data from a GIS database...
  
  , a specification which comprises a definition for Internet map servers
• Windows Media Services
  Windows Media Services
  Windows Media Services is a streaming media server from Microsoft that allows an administrator to generate streaming media . Only Windows Media, JPEG, and MP3 formats are supported...
  
  , the streaming media server from Microsoft
• Windows MultiPoint Server, a Microsoft Windows Server for Remote Desktops
• WMS (hydrology software), watershed simulation software
• Workflow management system, technology that enables workflow procedures
• Welfare Management System (NYC)
  Welfare Management System (NYC)
  Section 21 of the New York State Social Services Law required the New York State Department of Social Services to design and implement a Welfare Management System capable of receiving, maintaining and processing information relating to persons who...
  
  , used in New York State
• Workload management system, a component of the gLite middleware stack for grid computing

Medicine

• Wilderness Medical Society
  Wilderness Medical Society
  The Wilderness Medical Society was created on the 15th of February 1983 by three doctors from California--Dr Paul Auerbach, Dr Ed Geehr, and Dr Ken Kizer. It provides advice and guidance to medical personnel working in wilderness or backcountry environments...
  
  , a US organization for medical personnel working in wilderness or backcountry environments
• Williams syndrome
  Williams syndrome
  Williams syndrome is a rare neurodevelopmental disorder characterized by a distinctive, "elfin" facial appearance, along with a low nasal bridge; an unusually cheerful demeanor and ease with strangers; developmental delay coupled with strong language skills; and cardiovascular problems, such as...
  
  , a rare neurodevelopmental disorder
• Wechsler Memory Scale
  Wechsler Memory Scale
  The Wechsler Memory Scale is a neuropsychological test designed to measure different memory functions in a person. It can be used with people from age 16 through 90. The current version is the fourth edition which was published in 2009 and which was designed to be used with the WAIS-IV...
  
  , a neuropsychological test to assess verbal and nonverbal memory abilities in adults

Companies

• WMS Industries and its subsidiary WMS Gaming
  WMS Gaming
  WMS Gaming is a manufacturer of slot machines, video lottery terminals and software to help casinos manage their gaming operations. The company is based in Waukegan, Illinois.- History :...
  
  , American electronic gaming and amusement companies
• Williams Medical Supplies, a medical supplies company based in Rhymney, south Wales

Schools

• Warrenton Middle School, in Warrenton, Virginia
• Washington Middle School (disambiguation)
• Wayland Middle School
  Wayland Middle School
  Wayland Middle School is an American public middle school located in Wayland, Massachusetts. The current principal is Betsy Gavron, the assistant principal is Karen Brennan and the administrative assistant is Edie Bracken.- History :...
  
  , in Wayland, Massachusetts
• West Monmouth School
  West Monmouth School
  West Monmouth School is a state-funded and non-selective secondary school in Pontypool, Torfaen, south Wales.-Admissions:Pupils who attend the generally live in the Pontypool area...
  
   in Pontypool, Wales
• White Mountain School, in Bethlehem, New Hampshire
• Wydown Middle School, in Clayton, Missouri