Triad
Triad or triade may refer to: a group of three == Humanities == Trichotomy (philosophy), often called triads Triad (sociology), a group of three people as a unit of study Triad (relationship), or ménage à trois Dark triad, theory of offensive personality == Music == Triad (music), chord consisting of root, third and fifth == Science and technology == Triad (anatomy), structure in skeletal muscles, formed by a T tubule surrounded by sarcoplasmic reticulum Triad (computing), 3 bits of information storage Triad (environmental science), management system for environmental cleanup Triad (monitors), group of three phosphor dots used in some computer monitors List of medical triads, tetrads, and pentads Nuclear triad Triad, a brand name of the combination medication butalbital/acetaminophen The TRIAD Method for determining spacecraft attitude == Religion == Triad (religion), a grouping of three gods == Businesses and organisations == Triad (American fraternities), certain historic groupings of seminal college fraternities in North America Triad (organized crime), a Chinese transnational organized crime syndicate TRIAD Berlin, a German exhibit design company Triad Broadcasting, an American radio station operator Triad GSI, an American voting machine company Triad High School (disambiguation), several uses Triad Hospitals, an American hospital operator Triad International, a multi-national private investment corporation Triad Racing Technologies, a body parts and chassis supplier for NASCAR teams Triad Securities, a finance company Triad Theater, a performing arts venue in New York City == Places == The Triad (mountain), in Washington, U.S. Piedmont Triad, or simply the Triad, a region of North Carolina, U.S. Triad Islands, in Antarctica == Arts and entertainment == Triads (Gregory Palamas), a set of nine treatises by 14th-century Byzantine Greek theologian St.