A - ah
B - bay
C - say
D - day
E - eh
F - eff
G - zhay
H - ash
I - ee
J - zhee
K - kah
L - ell
M - emm
N - enn
O - oh
P - pay
Q - ku
R - err
S - ess
T - tay
U - oo
V - vay
W - doo-bluh-vay
X - ix
Y - ee-grek
Z - zed
Note: "W" and "Y" are not frequently used in French words, and their pronunciations might sound a bit strange to native speakers.