Below is a quick cheat sheet I made up to help out when I was on the phone with people. Inevitably you have to either read off an account number or spell out some weird URL and run into a conversation like this:
Tech Support: Please read off your account number
Me: k, 005V345
Tech: Thank you, I have that as 005B345
Me: No, that’s V as in Victor not B as in Bravo
Now I keep this next to the phone so I don’t have to think of a word that clearly begins with V.
Phonetic Alphabet Cheat Sheet: Download (PDF)

Makes me wish I had a home phone. I guess I can laminate it and keep it in my wallet!
Victor
Echo
Romeo
Yankee
Charlie
Oscar
Oscar
Lima
!
Sierra
oscar
alpha
whiskey
sierra
oscar
mike
echo
!
We`re learning this at air cadets!
Thanks this is exactly what I was looking for, saved me time, not having to make out one myself!