Category: Disambiguation In biology, an organ (Latin: organum, instrument, tool) is a group of tissues that perform a specific function or group of functions. ... Organ in Katharinenkirche, Frankfurt am Main, Germany The organ is a keyboard instrument played using one or more manuals and a pedalboard. ... The musical keyboard, also known as the piano keyboard is the set of adjacent depressible levers on a musical instrument which produce notes. ... A musical instrument is a device constructed or modified with the purpose of making music. ... The baroque organ in Roskilde Cathedral, Copenhagen The pipe organ is a musical instrument that produces sound by admitting pressurized air (referred to as wind) through a series of pipes. ... A theatre organ is a pipe organ or an electronic organ designed specifically for imitation of the orchestra. ... Classic Hammond B-3 organ. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... A Mechanical organ is an organ that is self playing, rather than played by a musician. ... A Street organ is a mechanical organ designed to play in the street. ... A barrel organ player in Vienna, Austria. ... Fairground organ A fairground organ is a pipe organ which is not played from a keyboard, but rather by mechanical means such as music roll or book music, and designed originally to be used on a fairground or in the United States on a carousel or in a dance-hall... A Dance organ is a mechanical organ designed to be used in a dance hall or ballroom. ... An official is someone who holds an office (function or mandate, regardless whether it carries an actual working space with it) in an organisation or government and participates in the exercise of authority (either his own or that of his superior and/or employer, public or legally private). ... This article or section does not adequately cite its references or sources. ... A newsletter is a regularly distributed publication generally about one main topic that is of interest to its subscribers. ... Look up publication in Wiktionary, the free dictionary. ... An organisation (or organization — see spelling differences) is a social arrangement which pursues collective goals, which controls its own performance, and which has a boundary separating it from its environment. ... From left: Ashley, Debbie, Katie, Jenny, Shelby The Organ are a Canadian indie rock band formed in 2001 in Vancouver, British Columbia. ... (16th century - 17th century - 18th century - more centuries) As a means of recording the passage of time, the 17th century was that century which lasted from 1601-1700. ... Artillery with Gabion fortification Cannons on display at Fort Point Continental Artillery crew from the American Revolution Firing of an 18-pound gun, Louis-Philippe Crepin, (1772 – 1851) A forge-welded Iron Cannon in Thanjavur, Tamil Nadu. ... The foundation of the U.N. The United Nations (UN) is an international organization whose stated aims are to facilitate co-operation in international law, international security, economic development, social progress and human rights issues. ... Anthem Let Us All Unite and Celebrate Together [1] Administrative Centre Largest city Cairo, Egypt Working languages Arabic English French Portuguese Spanish(Eq. ... Binomial name Stenocereus thurberi (Engelm. ... An organ pipe cactus in the monument Organ Pipe Cactus National Monument is a U.S. National Monument located in extreme southern Arizona which shares a border with the Mexican state of Sonora. ... Sea organ in scaled form - the sound emerges from the holes along the top step - Courtesy of Toni Perinić Girl is sitting on stone step of Sea organ, behind is cruiser Columbus which is leaving The Sea organ is an architectural object located in Zadar, Croatia which plays music by... Image File history File links Disambig_gray. ...