Category: Disambiguation The Establishment is a pejorative slang term to refer to the traditional and usually conservative ruling class elite and the structures of society which they control. ... The Commonwealth of Nations, usually known as The Commonwealth, is an association of independent sovereign states, almost all of which are former territories of the British Empire. ... Mainstream is, generally, the common current of thought. ... The Establishment was a short-lived London nightclub of the early 1960s, based in Soho and famous in retrospect for satire although actually more notable at the time for jazz and other events. ... This article is being considered for deletion in accordance with Wikipedias deletion policy. ... The College Republicans, collectively, are an arm of the United States Republican Party for college and university students. ... Establishment of religion refers to investing political power in a particular religious faith or body. ...