Greek Capital Letter Xi Symbol

A symbol from the Currency Symbols collection. Click the symbol or the button below to copy.

Symbol: Ξ
Unicode: U+039E
HTML entity: Ξ
Category: Currency Symbols

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Download Greek Capital Letter Xi as SVG or PNG — or add a caption to make a labelled icon, badge or sticker.

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39 of 43 in the currency symbols collection

About the greek capital letter xi symbol

The Greek capital letter Xi is the fourteenth letter of the Greek alphabet, corresponding to the sound of "ks" or "x" in English. It is used in modern Greek writing and also appears as a symbol in mathematics, where it often represents a variable or a specific function, and in physics for the xi baryon particle.

In addition to its role in Greek text, Xi is familiar in academic and technical notation, such as in statistics for the xi distribution or in engineering contexts. It is not an emoji and is typically encountered in scholarly or scientific documents rather than in casual writing.

How to type Greek Capital Letter Xi

Native keyboard shortcuts for each operating system — derived from the codepoint, so the steps below are always accurate.

Windows

2 options

In Word / Outlook: type 039E then press Alt + X.
Anywhere: press Win + . to open the emoji & symbol picker, then search.

macOS

2 options

Enable “Unicode Hex Input” in System Settings → Keyboard, then hold Option and type 039E.
Or: Control + Command + Space opens the Character Viewer — search by name.