Reference

Greek alphabet

The 24 letters of the Greek alphabet in uppercase and lowercase form.

Greek alphabet reference table
N.	Uppercase	Lowercase	Name
1	Α	α	Alpha
2	Β	β	Beta
3	Γ	γ	Gamma
4	Δ	δ	Delta
5	Ε	ε	Epsilon
6	Ζ	ζ	Zeta
7	Η	η	Eta
8	Θ	θ	Theta
9	Ι	ι	Iota
10	Κ	κ	Kappa
11	Λ	λ	Lambda
12	Μ	μ	Mu
13	Ν	ν	Nu
14	Ξ	ξ	Xi
15	Ο	ο	Omicron
16	Π	π	Pi
17	Ρ	ρ	Rho
18	Σ	σ / ς	Sigma
19	Τ	τ	Tau
20	Υ	υ	Upsilon
21	Φ	φ	Phi
22	Χ	χ	Chi
23	Ψ	ψ	Psi
24	Ω	ω	Omega

Note: sigma has two lowercase forms: σ within a word and ς at the end.