cheat sheets.

Law Enforcement Alphabet
------------------------

A - Adam
B - Boy
C - Charlie
D - David
E - Edward
F - Frank
G - George
H - Henry
I - Ida
J - John
K - King
L - Lincoln
M - Mary
N - Nora
O - Ocean
P - Paul
Q - Queen
R - Robert
S - Sam
T - Tom
U - Union
V - Victor
W - William
X - X-Ray
Y - Young
Z - Zebra

Source: http://www.police-scanner.info/glossary/phonetic_alphabet.htm