It's when a phone technician will use terms like, "T as in Thomas, R as in Roger," etc to make sure they're hearing you correctly. There are two different alphabets, the NATO Phonetic Alphabet ...

The NATO Phonetic Alphabet (and Pronunciations) In 1956, NATO allies decided to adopt one phonetic alphabet for all members to use, changing only a few letters from the previous version. It's the ...

“It’s called the Phonetic alphabet that’s a legitimate thing that people know and learn,” gushed Brogan. “What the f–k, mind is blown!” ...

Rather than naming random words as Emily was doing, the NATO phonetic alphabet lists correct words to use. 'It's called the phonetic alphabet that's a legitimate thing that people know and learn.

It is completely phonetic." The mechanics of introducing a new alphabet like SaypU are far from simple. The website currently has 10,000 words that can be translated into the new alphabet.