WP

• Warsaw Pact, a disbanded organization of Central and Eastern European communist states
• WP Suspension, a manufacturer of motorcycle suspension components, former name White Power Suspension
• {{lang|de|Wirtschaftspartei}}, the Reich Party of the German Middle Class, a political party of Weimar Germany
• {{lang|pl|Wojsko Polskie}}, the Polish Armed Forces
• Workers' Party (Singapore), a political party
• Workers Party (United States), a defunct political party

• Watt-peak (W_p), the nominal power of a photovoltaic
• Wilting point, in soil moisture determination

• Weakest precondition (wp), in computer science
• Windows Phone, a smartphone operating system
• WordPerfect, a word processor
• Word processor, software used for the production of printable material
• WordPress (wp.org), a content management system

• Wikipedia, an online encyclopedia
• Wirtualna Polska, a Polish web portal
• WordPress.com, a blog hosting provider powered by WordPress

• Indian locomotive class WP
• Western Pacific Railroad (reporting mark), a former American railroad
• Island Air (Hawaii) (former IATA code), a former airline
• Air Antwerp (former IATA code), a former Belgian regional airline

• WP (Polish TV channel), owned by Wirtualna Polska Holding
• White phosphorus munition, a weapon
• Widening participation, in higher education
• Wild pitch, in baseball
• Work Programme, a UK welfare to work scheme
• Wettable powder, a formulation of a pesticide
• Western Province (rugby union), a South African professional rugby union team nickname WP
• Western Province Ice Hockey Association (WP Ice Hockey), a non-profit organization

• The Washington Post (WaPo), an American newspaper
• {{lookfrom|WP}}
• {{intitle|WP}}

{{disambiguation}}