Agencies and organizations

• World Pool-Billiard Association
  World Pool-Billiard Association
  The World Pool-Billiard Association is the international governing body for pocket billiards . The group was formed in 1987, and was initially headed by a provisional board of directors consisting of representatives from Japan, the United States, Sweden, and Germany...
  
  
• World Psychiatric Association
  World Psychiatric Association
  The World Psychiatric Association is an international umbrella organisation of psychiatric societies.-Objectives and goals:Originally created to produce world psychiatric congresses, it has evolved to hold regional meetings, to promote professional education and to set ethical, scientific and...
  
  

United States

• Washington Project for the Arts
  Washington Project for the Arts
  Washington Project for the Arts, founded in 1975, is a non-profit organization dedicated to the support and aid of artists in the Washington, D.C. area.-History:...
  
  
• Women's Prison Association
  Women's Prison Association
  The Women's Prison Association , founded 1845, is the oldest advocacy group for women in the United States. The organization has historically focused on New York City and New York State issues, but since 2004 it has also umbrella'd the Institute on Women & Criminal Justice, focusing on women and...
  
  
• Works Progress Administration
  Works Progress Administration
  The Works Progress Administration was the largest and most ambitious New Deal agency, employing millions of unskilled workers to carry out public works projects, including the construction of public buildings and roads, and operated large arts, drama, media, and literacy projects...
  
   (later Work Projects Administration), a government employment agency

Information technology

• Wi-Fi Protected Access
  Wi-Fi Protected Access
  Wi-Fi Protected Access and Wi-Fi Protected Access II are two security protocols and security certification programs developed by the Wi-Fi Alliance to secure wireless computer networks...
  
  , a wireless encryption standard
• Windows Product Activation, a Microsoft software licensing strategy

Music

• WPA, a 2009 album by American band Works Progress Administration