| Answer | Crossword Clue |
|---|---|
| OBOE | "O" in the old Army phonetic alphabet |
| NAN | Code word for "N" in the old U.S. Phonetic Alphabet |
| OBOE | "O" in a phonetic alphabet |
| OBOE | O, in a phonetic alphabet |
| OBOE | Letter before Peter in an old phonetic alphabet |
| ABLE | Old phonetic-alphabet starter |
