The Phonetic Alphabet
A Alpha     N November
B Bravo     O Oscar
C Charlie  P Papa
D Delta     Q Quebec
E Echo        R Romeo
F Foxtrot  S Sierra
G Golf        T Tango
H Hotel     U Uniform
I India        V Victor
J Juliet     W Whisky
K Kilo X   X-ray
L Lima      Y Yankee
M Mike    Z Zulu

However during contests and pileups you will hear people doing these wrong deliberately ie M0ZIF as Mexico Zero Zanzibar India Finland hoping they get the operator confused into thinking they have got a station from somewhere they haven’t. This is as bad as 599 reporting everyone!