Which word is used for the letter 'Z' in phonetic terms?

In phonetic terms, the word used for the letter 'Z' is "Zulu." This term is part of the International Radiotelephony Spelling Alphabet, often referred to as the NATO phonetic alphabet, which is used to clearly communicate letters over radio or telephone communications, especially in situations where misunderstanding could lead to critical errors. Each letter of the alphabet is paired with a corresponding word that helps eliminate confusion; for example, "A" is "Alfa," "B" is "Bravo," and "Z" is "Zulu."

Using "Zulu" for 'Z' provides clarity and is widely recognized in military and aviation contexts, where communication must be precise. This choice is particularly important in international or cross-language situations, ensuring that all parties understand the intended letter without ambiguity.