What is the word for the letter X in the phonetic alphabet?

The word for the letter X in the phonetic alphabet is "X-ray." The phonetic alphabet is developed as a standardized set of code words assigned to the letters of the alphabet, primarily used in aviation and military communications to avoid confusion over radio transmissions. Each code word corresponds to a letter, making it easier to convey letters clearly, especially in noisy environments or situations where transmission clarity is vital.

"X-ray" specifically represents the letter X, while the other words correspond to different letters. For example, "Papa" represents P, "Quebec" represents Q, and "Sierra" represents S. The use of these standardized terms is critical for effective communication in various fields, including aviation, where misinterpretation of letters could lead to serious misunderstandings.