Letter
- alpha
The 1st letter of the Greek alphabet.
- beta
The 2nd letter of the Greek alphabet.
- gamma
The 3rd letter of the Greek alphabet.
- delta
The 4th letter of the Greek alphabet.
- epsilon
The 5th letter of the Greek alphabet.
- zeta
The 6th letter of the Greek alphabet.
- eta
The 7th letter of the Greek alphabet.
- theta
The 8th letter of the Greek alphabet.
- iota
The 9th letter of the Greek alphabet.
- kappa
The 10th letter of the Greek alphabet.
- lambda
The 11th letter of the Greek alphabet.
- mu
The 12th letter of the Greek alphabet.
- nu
The 13th letter of the Greek alphabet.
- xi
The 14th letter of the Greek alphabet.
- omicron
The 15th letter of the Greek alphabet.
- pi
The 16th letter of the Greek alphabet.
- rho
The 17th letter of the Greek alphabet.
- sigma
The 18th letter of the Greek alphabet.
- tau
The 19th letter of the Greek alphabet.
- upsilon
The 20th letter of the Greek alphabet.
- phi
The 21st letter of the Greek alphabet.
- chi
The 22nd letter of the Greek alphabet.
- psi
The 23rd letter of the Greek alphabet.
- omega
The last (24th) letter of the Greek alphabet.