:Cis
{{wiktionary|cis|cis-}}
Cis or cis- may refer to:
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Places
- Cis, Trentino, in Italy
- In Poland:
- Cis, Świętokrzyskie Voivodeship, south-central
- Cis, Warmian-Masurian Voivodeship, north
Math, science and biology
- cis (mathematics) (cis(θ)), a trigonometric mathematical function related to Euler's formula
- Cis (beetle), genus
- Cis–trans isomerism, in chemistry
- cis-regulatory element, regions of non-coding DNA which regulate the transcription of nearby genes
Other uses
- Cisgender, a descriptor for somebody whose gender identity matches their assigned gender at birth
- C♯ (musical note), known as cis in some European notations
See also
- CIS (disambiguation)
- {{lookfrom|Cis}}
- Ciss (disambiguation)
- Csi (disambiguation)
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