Letters (A–Z)
Tap any letter to hear its NATO / ICAO code word (Alpha, Bravo, Charlie…).
Numbers (0–9)
Switch between UK and ICAO pronunciations, then tap a number to hear it.
Frequently Asked Questions
Does this page use real recorded audio?
No — it uses your device’s built-in speech synthesis so it works quickly without downloads. If your device has a UK English voice installed, it will prefer that.
Why do I hear a different accent?
Voice availability varies by device and browser. The site will try to use an English (UK) voice first, then fall back to another English voice if needed.
Where can I practise spelling whole words?
Use the practice page to convert text and play the full phrase.
Why Listening Matters
Hearing the phonetic alphabet spoken aloud improves retention and accuracy, especially for beginners.
Practice Tips
Repeat each word aloud and pair audio practice with visual reference.
More questions
Is the NATO phonetic alphabet the same worldwide?
Yes — it’s an internationally used standard across aviation, military, emergency services and radio communications.
Why not just spell normally?
Normal spelling is easy to mishear (“B” vs “D”, “M” vs “N”). Phonetic words make each letter unmistakable, even with noise or a weak signal.
Is this used in the UK?
Yes. In the UK it’s widely used in aviation and radio contexts, and it’s also handy for everyday phone calls and customer support.
Understanding the NATO phonetic alphabet
The NATO phonetic alphabet is a standardized spelling alphabet designed to make letters unmistakable when spoken aloud. Instead of saying just “B” or “D”, you say “Bravo” or “Delta”. The code words were selected because they are distinct, familiar, and easy to recognise across accents and in noisy conditions.
What it solves
- Similar-sounding letters: B/D, M/N, S/F and others are often confused on phone lines.
- Background noise: Radio chatter, traffic, or office noise can mask key sounds.
- Accents and pronunciation differences: Standard code words reduce ambiguity.
When to use it
It’s ideal whenever accuracy matters: spelling names, email addresses, vehicle registrations, booking references, serial numbers, or anything that would be costly to get wrong.
How to use it correctly
Say the letter and the code word together (for example: “B — Bravo”). Keep a steady pace, and confirm the full word or code at the end if the listener repeats it back.