Bar can refer to several different things:

• Bar (law) - the community of persons engaged in the practice of law.
• Bar (unit) - a scientific unit of pressure.
• Bar (music) - a period of music.
• Bar (establishment) - a retail establishment which serves alcoholic beverages (in Britain, a pub; in continental Europe, a café)
• Bar (landform) - A type of beach behind which lies a lagoon.
• Bar, France - a commune in the Corrèze département, in France.
• Bar, Serbia and Montenegro - a large city in southeastern Montenegro.
• Bar - the second metasyntactic variable, after foo.
• Bar is a common prefix in New Testament Aramaic names, meaning son of and often indicating that the person is also known by another name.
• BAR, short for Browning Automatic Rifle, a US WWI and WWII military weapon.

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