The Greek Capital Letter Upsilon symbol (Υ). Copy and paste it, or use its Unicode, HTML, and CSS codes.
More from Greek Letters.
The quickest way is to copy Υ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
Υ is U+03A5 (decimal 933).
Use Υ in HTML to render Υ on a web page.
On Windows you can type it with Alt+933 (hold Alt and enter the number on the numeric keypad).
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