| # | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Na | Nb | Nc | Nd | Ne | Nf | Ng | Nh | Ni | Nj | Nk | Nl | Nm | Nn | No | Np | Nq | Nr | Ns | Nt | Nu | Nv | Nw | Nx | Ny | Nz |
| NAa | NAb | NAc | NAd | NAe | NAf | NAg | NAh | NAi | NAj | NAk | NAl | NAm | NAn | NAo | NAp | NAq | NAr | NAs | NAt | NAu | NAv | NAw | NAx | NAy | NAz |
| NAV ENG | |
| NAV ENG J | |
| NAV RES | |
| NAV RES LOGIST | |
| NAV RES REV | |
| NAV UPD | |
| NAV-DSN | |
| NAV/COM | |
| NAV/COMM | |
| NAV/LOC | |
| NAV^D | |
| NAVA | |
| NAVAC | |
| NAVACOS | |
| NAVAID | |
| NAVAIDS | |
| NAVAIR | |
| NAVAIRLANT | |
| NAVAIROSH | |
| NAVAIRPAC |
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