Zulu (Phonetic Alphabet)
The international radiotelephony spelling word for the letter Z.
It is used to spell call signs, identifiers and words clearly over voice radio. Its prescribed spoken form is represented as ‘ZOO LOO’.
Zulu is also used informally for Coordinated Universal Time in military and aviation time-group notation, and the International Code of Signals assigns a separate meaning to flag Z. Those contexts should not be confused with spelling the letter.









