Substation can refer to:
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Electrical substation
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Traction substation
A traction substation, traction current converter plant, rectifier station or traction power substation (TPSS) is an electrical substation that converts electric power from the form provided by the electrical power industry for public utility ...
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Police substation
A police station (sometimes called a "station house" or just "house") is a building which serves to accommodate police officers and other members of staff. These buildings often contain offices and accommodation for personnel and vehicles, al ...
, a mini police station with limited services
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The Substation
The Substation (Chinese: 电力站) is Singapore's first independent contemporary arts centre. It was founded in 1990 by Kuo Pao Kun. The Substation is centrally located in the city's civic district and was the first building under the Natio ...
, a Singaporean contemporary arts centre
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SubStation Alpha
SubStation Alpha (or Sub Station Alpha), abbreviated SSA, is a subtitle file format created by CS Low (also known as Kotus) that allows for more advanced subtitles than the conventional SRT and similar formats. It is also the name of the popula ...
, a subtitle file format
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