Alpha
| Lettres grecques | ||||||
|---|---|---|---|---|---|---|
| Α | α | alpha | Ν | ν | nu | |
| Β | β ϐ | bêta | Ξ | ξ | xi ou ksi | |
| Γ | γ | gamma | Ο | ο | omicron | |
| Δ | δ | delta | Π | π ϖ | pi | |
| Ε | ε | epsilon | Ρ | ρ ϱ | rhô | |
| Ζ | ζ | zêta | Σ | σ ς | sigma | |
| Η | η | êta | Τ | τ | tau | |
| Θ | θ ϑ | thêta | Υ | υ | upsilon | |
| Ι | ι | iota | Φ | φ ϕ | phi | |
| Κ | κ ϰ | kappa | Χ | χ | chi ou khi | |
| Λ | λ | lambda | Ψ | ψ | psi | |
| Μ | μ | mu | Ω | ω | oméga | |
| Lettres obsolètes | ||||||
| Ϝ | ϝ | digamma | Ϸ | ϸ | sho | |
| Ϛ | ϛ | stigma | ϟ | ϟ | koppa | |
| Ϻ | ϻ | san | Ϡ | ϡ | sampi | |
Alpha. Première lettre de l'alphabet grec.