RAIL

'Rail or rails' may refer to:

★ A guard rail for safety or support

★ Handrail on a stairway

★ Rallidae, the group of birds called ''rails''

★ Rail tracks

★ The hot rolled steel profiles used on rail tracks or Tramway tracks

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★ Railway rail

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★ Vignoles rail

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★ Flanged T rail

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★ Grooved rail

★ A third rail is a method of providing electricity to power a railway by means of continuous rigid conductor mounted alongside the railway track.

★ A third rail can also refer to a rail configuration allowing dual gauge railway.

★ Rail transport

★ Rail (band), 80's heavy metal band from Seattle.

★ RAIL (magazine), a railroad-related periodical.

★ Rail (theater), ''rail'' in theatrical lighting

★ Power supply rail, a voltage ''rail''. A single voltage provided by a power supply unit.

★ Common rail, a fuel injection system

★ Crayon Rails, the Mayfair Games board games

★ RAIL, Remote Application Integrated Locally, a term describing a future technology in Microsoft Terminal Services 2007

★ Ruby on Rails, a web framework for the Ruby programming language

★ Rail drinks, a term used for alcoholic drinks made using the establishment's default (normally non-premium) liquor

★ A horizontal outside member on a door or in a frame and panel construction.

★ Picatinny rail, a bracket used on some firearms in order to provide a standardized mounting platform for telescopic sights and other accessories