pous

The pous ( podes; , poûs) or Greek foot ( feet) was a Greek unit of length. It had various subdivisions whose lengths varied by place and over time. 100 podes made up one plethron, 600 podes made up a stade (the Greek furlong) and 5000 made up a milion (the Greek mile). The Greek pous also has long, median and short forms.

Workers Party of Socialist Unity (Portuguese: Partido Operário de Unidade Socialista, , POUS) is a small Trotskyist political party in Portugal, founded in 1976 after a split from the Portuguese Socialist Party. It is a member of the Fourth International led by Pierre Lambert.