©Copied!✓
σ
Greek Letters
Sigma (lowercase)
Represents standard deviation and stress in mechanics.
Unicode
U+03C3
HTML Entity
σ
CSS Value
\03C3
Category
Greek Letters
More Greek Letters Symbols
View all →Alpha (lowercase)
Beta (lowercase)
Gamma (lowercase)
Gamma (uppercase)
Delta (lowercase)
Epsilon (lowercase)
Zeta (lowercase)
Eta (lowercase)
Theta (lowercase)
Iota (lowercase)
Kappa (lowercase)
Lambda (lowercase)