Cis or cis- may refer to:
Places
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Cis, Trentino, in Italy
* In Poland:
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Cis, Świętokrzyskie Voivodeship, south-central
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Cis, Warmian-Masurian Voivodeship, north
Math, science and biology
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cis (mathematics) (cis(''θ'')), a trigonometric mathematical function related to Euler's formula
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''Cis'' (beetle), genus
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Cis–trans isomerism
''Cis''–''trans'' isomerism, also known as geometric isomerism or configurational isomerism, is a term used in chemistry that concerns the spatial arrangement of atoms within molecules. The prefixes "''cis''" and "''trans''" are from Latin: " ...
, in chemistry
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cis-regulatory element, regions of non-coding DNA which regulate the transcription of nearby genes
Other uses
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Cisgender, in contrast with transgender
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C♯ (musical note)
C (C-sharp) is a musical note lying a chromatic semitone above C and a diatonic semitone below D; it is the second semitone of the solfège. C-sharp is thus enharmonic to D. It is the second semitone in the French solfège and is known there as ...
, known as cis
See also
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CIS (disambiguation)
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Ciss (disambiguation)
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Csi (disambiguation)
{{disambiguation, geo