Tres may refer to: *

Tres (instrument) The tres (Spanish for ''three'') is a three- course chordophone of Cuban origin. The most widespread variety of the instrument is the original Cuban tres with six strings. Its sound has become a defining characteristic of the Cuban son and it is ...

, a Cuban musical instrument * Tres, Trentino, municipality in Italy * "Tres" (song) by Juanes * "Tres", a song by Líbido from their album '' Hembra'' * TrES, the ''Trans-Atlantic Exoplanet Survey'' * Templi Resurgentes Equites Synarchici, a fictional secret society in the novel ''

Foucault's Pendulum ''Foucault's Pendulum'' (original title: ''Il pendolo di Foucault'' ) is a novel by Italian writer and philosopher Umberto Eco. It was first published in 1988, and an English translation by William Weaver appeared a year later. ''Foucault's P ...

'' * MTV Tres, an American cable network which targets programming towards young Hispanic-Americans * Tea Research and Extension Station, Taiwan * ''Tres'' (Fiel a la Vega album), 1999 * Tres (Álvaro Torres album), 1985 * ''Tres'' (poetry collection), a 2000 collection of poems by Roberto Bolaño

See also