ICAO spelling alphabet

A - Alpha
B - Bravo
C -Charlie
D - Delta
E - Echo
F - Foxtrot   --> France, Frank
G - Golf
H - Hotel
I - India
J - Juliet
K - Kilo
L - Lima
M - Mike
N - November
O - Oscar
P - Papa
Q - Quebec    --> Queen
R - Romeo    --> Robert, Roger
S - Sierra    -->Sugar
T - Tango
U - Uniform
V - Victor
W - Whiskey   --> Willie, William
X - X-ray
Y - Yankee
Z - Zulu

Military alphabets before 1956

Royal Navy	Western Front slang or "signalese"	RAF phonetic alphabet		U.S. phonetic alphabet
1914–1918 (WWI)		1924–1942	1943–1956	1941–1956
Apples Butter Charlie Duff Edward Freddy George Harry Ink Johnnie King London Monkey Nuts Orange Pudding Queenie Robert Sugar Tommy Uncle Vinegar Willie Xerxes Yellow Zebra	Ack Beer Charlie Don Edward Freddie Gee Harry Ink Johnnie King London Emma Nuts Oranges Pip Queen Robert Esses Toc Uncle Vic William X-ray Yorker Zebra	Ace Beer Charlie Don Edward Freddie George Harry Ink Johnnie King London Monkey Nuts Orange Pip Queen Robert Sugar Toc Uncle Vic William X-ray Yorker Zebra	Able/Affirm Baker Charlie Dog Easy Fox George How Item/Interrogatory Jig/Johnny King Love Mike Nab/Negat Oboe Peter/Prep Queen Roger Sugar Tare Uncle Victor William X-ray Yoke Zebra	Able Baker Charlie Dog Easy Fox George How Item Jig King Love Mike Nan Oboe Peter Queen Roger Sugar Tare Uncle Victor William X-ray Yoke Zebra

Reference:
http://en.wikipedia.org/wiki/NATO_phonetic_alphabet
http://answers.yahoo.com/question/index?qid=20070522234919AABgqAS