स्क्रिप्ट कैपिटल आर ℛ

For describing electrical resistance, the universal gas constant, or other quantities from STEM subjects, the classical Latin R is more suitable. And if you want to decorate your text, you can use a calligraphic uppercase letter ‘R’. It looks as if written by a quill pen, with elegant curls that are combined with thinner and substantial lines.

This Unicode symbol belongs to the category of पत्र-जैसे प्रतीक  2100–214F . You can copy it and paste in a title, nickname, or your social media post. The text may look like this, for example: ℛ o a d .

संकेत ‘स्क्रिप्ट कैपिटल आर’ ‘अक्षर चिह्न’ उपखंड में शामिल है, जो ‘पत्र-जैसे प्रतीक’ खंड का हिस्सा है, और यह Unicode संस्करण 1.1 के भाग के रूप में 1993 में स्वीकृत हुआ था।