| NATO Alphabet |
| Digit |
Code word |
Pronunciation |
| 0 |
Zero (FAA) |
ZE RO (ICAO, FAA) |
| Nadazero (ITU, IMO) |
NAH-DAH-ZAY-ROH (ITU, IMO) |
| 1 |
One (FAA) |
WUN (ICAO, FAA) |
| Unaone (ITU, IMO) |
OO-NAH-WUN (ITU, IMO) |
| 2 |
Two (FAA) |
TOO (ICAO, FAA) |
| Bissotwo (ITU, IMO) |
BEES-SOH-TOO (ITU, IMO) |
| 3 |
Three (FAA) |
TREE (ICAO, FAA) |
| Terrathree (ITU, IMO) |
TAY-RAH-TREE (ITU, IMO) |
| 4 |
Four (FAA) |
FOW ER (ICAO, FAA) |
| Kartefour (ITU, IMO) |
KAR-TAY-FOWER (ITU, IMO) |
| 5 |
Five (FAA) |
FIFE (ICAO, FAA) |
| Pantafive (ITU, IMO) |
PAN-TAH-FIVE (ITU, IMO) |
| 6 |
Six (FAA) |
SIX (ICAO, FAA) |
| Soxisix (ITU, IMO) |
SOK-SEE-SIX (ITU, IMO) |
| 7 |
Seven (FAA) |
SEV EN (ICAO, FAA) |
| Setteseven (ITU, IMO) |
SAY-TAY-SEVEN (ITU, IMO) |
| 8 |
Eight (FAA) |
AIT (ICAO, FAA) |
| Oktoeight (ITU, IMO) |
OK-TOH-AIT (ITU, IMO) |
| 9 |
Nine (FAA) |
NIN ER (ICAO, FAA) |
| Novenine (ITU, IMO) |
NO-VAY-NINER (ITU, IMO) |
| (No 'r' in spellings) |
|
|
