✔ 最佳答案
找到了, 叫做 "Phonetic Alphbets",
通信時講英文字母, 為免聽錯, 是講一個字而非講那個字母, 例如要講 E,A.T, 就講 "ECHO, ALPHA, TANGO".
參考 :
http://en.wikipedia.org/wiki/NATO_phonetic_alphabet
2008-06-06 18:56:12 補充:
Alpha, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whisky, X-ray, Yankee, Zulu