PRONUNCIATION OF GREEK LETTERS
Many of the physical quantities use Greek letters for symbols. The following is the Greek alphabet with the way the letters are pronounced:
a alpha
b beta
g gamma
d delta
e epsilon
z zeta
ae eta
th theta
i iota
k kappa
l lambda
m mu
n nu
x Xi(Zi)
o omicron
p pi
r rho
s sigma
t tau
u upsilon
ph phi
ch chi
ps psi
o omega