Alphabet
| Α α | a (alpha) | 1 |
| Β β | b (beta) | 2 |
| Γ γ | g (gamma) | 3 |
| Δ δ | d (delta) | 4 |
| Ε ε | e (epsilon) | 5 |
| Ϝ ϛ | w (vau, digamma, stigma) | 6 |
| Ζ ζ | dz (dzeta) | 7 |
| Η η | e (eta) | 8 |
| Θ θ | th (theta) | 9 |
| Ι ι | i (iota) | 10 |
| Κ κ | k (kappa) | 20 |
| Λ λ | l (lambda) | 30 |
| Μ μ | m (mu) | 40 |
| Ν ν | n (nu) | 50 |
| Ξ ξ | ks (xi) | 60 |
| Ο ο | o (omikron) | 70 |
| Π π | p (pi) | 80 |
| Ϙ | q (koppa) | 90 |
| Ρ ρ | r (rho) | 100 |
| Σ σ/ς | s (sigma) | 200 |
| Τ τ | t (tau) | 300 |
| Υ υ | y (upsilon) | 400 |
| Φ φ | f (fi) | 500 |
| Χ χ | ch (chi) | 600 |
| Ψ ψ | ps (psi) | 700 |
| Ω ω | o (omega) | 800 |
| ϡ | ts (sampi) | 900 |
Grey highlighted letters were used, at the time of NT, only as symbols for numbers.