SWP

• California State Water Project, an American public utility • German Institute for International and Security Affairs () • Saskatchewan Wheat Pool, Canadian grain firm • Socialist Workers Party (disambiguation), various political parties • South Wales Police, a British constabulary • Southwest Pennsylvania Railroad, United States (by reporting mark) • SWAPO, political party and former independence movement in Namibia, obsolete UNDP country code • Wikimedia Polska () • Association "Polish Community", () ==Computing==

• Scientific WorkPlace, a mathematics tool with LaTeX support • Single Wire Protocol • .swp, a swap file used by Vim == Publications ==

• PEF Survey of Palestine, a series of maps (1872–1880) • Südwest Presse, a German newspaper (founded 1946) == Other uses ==

• Skill with prize, a category of slot machine • Sherwin-Williams Paints, a line of paint sold by Sherwin-Williams • Swiss Water Process, a method of coffee decaffeination