A pirate is someone who commits piracy, i.e. robbery.

Pittsburgh Pirates, U.S. Major League Baseball team, and the first team to use "Pirates".

East Carolina University, U.S., nickname "Pirate"

Software piracy

Copyright infringement

Pirate radio

Seton Hall Pirates, Division I athletic teams from Seton Hall University, New Jersey, U.S.

The Pirate Bay, a Swedish website that indexes torrent files

Pirate is a pornographic magazine published by Private Media Group

Bristol Rovers F.C., nickname "The Pirates", UK football team

Pirates constructible strategy game

Biopiracy summary and related information.

East Kilbride Pirates, UK American Football Team

Hampton University's athletic division are the Pirates

Patent infringement

The Pirate Party, a Swedish political party

Orlando Pirates, South African football (soccer) team

Sid Meier's Pirates!, a 1987 computer game

The Pirate (1947), American musical film

Aircraft hijacking, aka air piracy

Lego Pirates

Portland Pirates, U.S. hockey team

Cornish Pirates, UK rugby team

The Pirates Who Don't Do Anything: A VeggieTales Movie (2008), a VeggieTales movie based on the song of the same name, which was also popularly covered by the Christian rock band Relient K in 2002

Pirates (2005 film), pornographic film

Pirates (1986 film) (1986), directed by Roman Polanski

The Pirate, a novel by Harold J. Robbins

"The Pirate (Anderson)", a science fiction short story by Poul Anderson

Piratbyrån, a Swedish organisation that promotes copyright infringement

Pirate (film) (2006), directed by Priyadarshan

Trademark infringement

Yoga piracy

The Pirate (1978 film), a 1978 TV Movie starring Franco Nero

Paradigm piracy

Space pirate, common theme in science fiction

The Pirate (novel), by Sir Walter Scott

Piracy (comic)

Pirates Records, a record label

Pirates of the Caribbean, a movie trilogy based on a theme park ride of the same name

Greece national football team, nickname "The Pirate Ship" after their success at UEFA Euro 2004

The de-facto original name of Pittsburgh's football and hockey teams when they were originally founded. The football team was renamed the Steelers. The NHL team was relocated to Philadelphia for one year as the Philadelphia Quakers before disbanding.