Which word is used for the letter 'V' in the phonetic alphabet?

The correct term used for the letter 'V' in the phonetic alphabet is "Victor." This designation is a standardized way of communicating letters clearly and effectively, particularly in situations where misunderstandings could occur, such as over radio transmissions. The choice of "Victor" helps ensure that the letter 'V' is distinct and easily recognizable, especially in noisy environments.

The phonetic alphabet, often referred to as the NATO phonetic alphabet, assigns specific words to each letter to avoid confusion. For example, "Alpha" represents 'A', "Bravo" stands for 'B', and so forth, with "Victor" for 'V'. This system is used widely in military, aviation, and emergency services to enhance clarity during verbal communication.

In contrast, the other options like "Velocity," "Vortex," and "Vanguard" do not represent the letter 'V' in this specific communication context and are not part of the standardized phonetic alphabet. They may convey other meanings or concepts, but they do not fulfill the requirement of being a phonetic representation of the letter to ensure clear and effective communication.