ग्रीक कैपिटल थीटा प्रतीक ϴ

Unlike other signs this one combines the function of the letter and the symbol. ‘Theta’ is the eighth letter of the Greek alphabet. It helps to indicate temperatures and to mark zenith angle. The sign is also used in electrical engineering, theory of strength of materials and other disciplines.

It is obvious that this sign is highly necessary, so it can be typed from a keyboard very easily. Its indication in Unicode is U+03F4. But you don't have to memorize it because it is already included in Arial and Times New Roman fonts.

संकेत ‘ग्रीक कैपिटल थीटा प्रतीक’ ‘भिन्न पत्र और प्रतीक’ उपखंड में शामिल है, जो ‘Greek and Coptic’ खंड का हिस्सा है, और यह Unicode संस्करण 3.1 के भाग के रूप में 2001 में स्वीकृत हुआ था।