What is the phonetic representation for the letter X?

The phonetic representation for the letter X is "X-ray." In the context of the NATO phonetic alphabet, each letter is assigned a specific word to ensure clear communication, especially in military and aviation contexts where clarity is crucial.

"X-ray" is used to denote the letter X, helping to avoid confusion with similar-sounding letters. This is particularly important in verbal communications, where mistakes can lead to misunderstandings or errors in critical operations. The use of "X-ray" helps to clearly and distinctly convey the specific letter in question.

The other options correspond to different letters in the phonetic alphabet: "Sierra" represents the letter S, "Uniform" stands for U, and "Victor" denotes V. Each of these words is assigned to a different letter to ensure effective and accurate communication across various industries where precision is essential.