Das international gültige Nato-Alphabet für den Sprechfunk:
| A = Alfa | N = November |
| B = Bravo | O = Oscar |
| C = Charlie | P = Papa |
| D = Delta | Q = Quebec |
| E = Echo | R = Romeo |
| F = Foxtrot | S = Sierra |
| G = Golf | T = Tango |
| H = Hotel | U = Uniform |
| I = India | V = Victor |
| J = Juliett | W = Whiskey |
| K = Kilo | X = X-Ray |
| L = Lima | Y = Yankee |
| M = Mike | Z = Zulu |
Die Aussprache für Zahlen im Sprechfunk um Verwechslungen zu vermeiden:
| 0 – zero | 5 – five |
| 1 – one | 6 – six |
| 2 – two | 7 – seven |
| 3 – three (tree) | 8 – eight |
| 4 – four (fower) | 9 – nine (niner) |
| 10 – one zero |
