What is the phonetic alphabet word for the letter R?

The phonetic alphabet word for the letter R is "Romeo." The phonetic alphabet, also known as the NATO phonetic alphabet, is used to ensure clear communication, especially over radio and telephone transmissions. Each letter of the alphabet is represented by a distinct word, making it easier to avoid confusion due to similar-sounding letters.

In this case, "Romeo" represents the letter R. This standardized communication method is particularly important in military operations and other fields where clarity and precision are crucial. The words like "Sierra," "Tango," and "Uniform" correspond to the letters S, T, and U, respectively, but they do not represent the letter R, which is why "Romeo" is the correct answer.