| 100% | WHOM | 4 | Maine radio station whose call letters spell a pronoun |
| 60% | WACO | 4 | U.S. radio station whose call letters spell the name of its city |
| 58% | WACO | 4 | Only major U.S. city with a radio station whose call letters spell the city's name |
| 46% | WHO | 3 | Radio station call letters that ask a question? |
| 42% | KISS | 4 | Rock band whose name also forms the call letters for a rock radio station in San Antonio |
| 37% | WACO | 4 | City with a radio station that has the same call letters as the city's name |
| 34% | WAVY | 4 | Apt radio call letters for a beach town |
| 34% | BAA | 3 | Animal sound whose spelling includes a double letter |
| 32% | SHE | 3 | Pronoun that can be spelled with a slash between the first and second letters |
| 32% | QTIP | 4 | A Tribe Called Quest member whose name's first letter stands for his home borough |
| 31% | CALLSIGN | 8 | The four letters of a radio or TV station |
| 29% | REQUEST | 7 | Radio station listener's call-in, perhaps |
| 28% | WUSA | 4 | Radio station in a 1970 Paul Newman title |
| 28% | WKRP | 4 | Radio station “in Cincinnati,” in a bygone sitcom |
| 28% | WALT | 4 | Good call letters for Radio Disney? |
| 28% | WIFE | 4 | Good radio station for a bride? |
| 28% | PHONEIN | 7 | Call a radio show |
| 28% | PSI | 3 | Letter spelled by inserting a letter into another letter |
| 28% | PHONEIN | 7 | Call a radio host, say |
| 28% | PHONEIN | 7 | Call a radio show, say |
| 28% | DDS | 3 | Letters at a filling station? |
| 28% | AMFM | 4 | Letters on a radio button |
| 28% | AMFM | 4 | Letters on a radio switch |
| 28% | KENO | 4 | Gambling game whose name spells a gambling town when the first letter is changed |
| 28% | SALADATEA | 9 | Drink brand whose first five letters spell the name of a food |
| 28% | KNOW | 4 | Saint Paul, Minn., radio station whose format really should be all news |
| 27% | DIALIN | 6 | Call a radio show, e.g. |
| 27% | AMFM | 4 | Letters on a radio toggle switch |
| 27% | SOS | 3 | Letters used as a distress call |
| 27% | DACA | 4 | Obama-era policy whose last three letters spell a different Obama-era law |