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Greek
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Greek Capital Letter Sigma
Use this page when you need the character itself, its HTML entity, Unicode value, CSS escape, or the closest native keyboard shortcut.
Σ
Character
ΣHTML Entity
ΣUnicode
U+03A3CSS Escape
\03A3Mac Shortcut
Control + Command + Space, then search greek capital letter sigma
Windows Shortcut
Character Map or Alt + 931