- Rail
Rail or rails may refer to:
*
Guard rail , for safety or support
*Handrail , on a stairway
*Rallidae , the group of birds called "rails"
*Rail tracks
* Thehot rolled steel profiles used on rail tracks orTramway track s
** Railway rail
**Vignoles rail
**Flanged T rail
** Grooved rail
**Barlow rail
* Athird 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 allowingdual gauge railway
*Rail transport
*RAIL (magazine) , a railroad-related periodical
*Rural Appalachian Improvement League , a non-profit corporation based in Mullens, WV
* 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
*Ruby on Rails , a web framework for the Ruby programming language
* A horizontal outside member on a door or in aframe 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
* To insufflate a substance, such as cocaine, for recreational effects
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