# Rcos

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> Markdown URL: https://mediated.wiki/source/Rcos.md
> Source: https://en.wikipedia.org/wiki/Rcos
> Source revision: 686241380
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**RCOS**, **Rcos** or **rCOS** may refer to:

- [Royal College of Surgeons in Ireland](/source/Royal_College_of_Surgeons_in_Ireland)
- [Royal College of Surgeons of England](/source/Royal_College_of_Surgeons_of_England)
- [Royal College of Surgeons of Edinburgh](/source/Royal_College_of_Surgeons_of_Edinburgh)
- [RC Optical Systems](/source/RC_Optical_Systems)
- [Rcos (trigonometric function)](/source/Rcos_(trigonometric_function)), an archaic trigonometric function
- [rCOS (computer sciences)](/source/RCOS_(computer_sciences)), a model in computer sciences

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Adapted from the Wikipedia article [Rcos](https://en.wikipedia.org/wiki/Rcos) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Rcos?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.