From our recent questions:
What is the meaning of "Bravo"?
I'm not sure whether to consider this question on topic, because it concerns astronauts using domain-specific terminology (it happens that the domain it is specific to is not unique to space exploration, but it is domain-specific nevertheless), or whether to consider this off topic because the NATO phonetic alphabet is not really a space topic.
I don't have a preference of which way we rule it, but if we keep it as on topic, I would like to close all other questions about the meaning of NATO phonetic alphabet terminology as duplicates of this question in the future.
What do you think?