WPA may refer to:

Computing

* Wi-Fi Protected Access, a wireless encryption standard * Windows Product Activation, in Microsoft software licensing *

Wireless Public Alerting The National Public Alerting System (NPAS; french: Système national d'alertes à la population), branded as Alert Ready (), is the emergency population warning, national warning system in Canada, broadcast to Canadian television, radio, and wire ...

(Alert Ready), emergency alerts over LTE in Canada * Windows Performance Analyzer

Organizations

* Wisconsin Philosophical Association * World Pool-Billiard 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 profess ...

* Western Provident Association, United Kingdom

United States

Works Progress Administration The Works Progress Administration (WPA; renamed in 1939 as the Work Projects Administration) was an American New Deal agency that employed millions of jobseekers (mostly men who were not formally educated) to carry out public works projects, i ...

or Work Projects Administration, a former American New Deal agency * Washington Project for the Arts * Western Psychological Association *

Women's Prison Association The Women's Prison Association (WPA), founded 1845, is the oldest advocacy group for women in the United States.Lawney Reyes, ''B Street: The Notorious Playground of Coulee Dam'', University of Washington Press, 2008, . The organization has historic ...

Other

*''WPA'', a 2009 album by Works Progress Administration (band) * Win probability added, a baseball statistic * Water pinch analysis *

Whistleblower Protection Act The Whistleblower Protection Act of 1989, 5 U.S.C. 2302(b)(8)-(9), Pub.L. 101-12 as amended, is a United States federal law that protects federal whistleblowers who work for the government and report the possible existence of an activity constit ...

, a law protecting certain whistleblowers in the USA * Woomera Prohibited Area, a tract of land in South Australia covering more than 120,000 sq km of arid 'outback' * Waterfowl production area, land protected through easements or purchase to conserve habitat for waterfowl in the United States *An abbreviation for

Western Pennsylvania Western Pennsylvania is a region in the U.S. state of Pennsylvania, covering the western third of the state. Pittsburgh is the region's principal city, with a metropolitan area population of about 2.4 million people, and serves as its economic ...

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