| Answer | Crossword Clue |
|---|---|
| PSA | Free TV ad: Abbr. |
| PSA | Free TV ad |
| PSA | Free TV ad, briefly |
| PBS | Source of ad-free TV |
| PSA | Free TV ad, for short |
| PSA | Free radio ad (abbr.) |
| PSA | Free radio ad: Abbr. |
| PSA | Unpaid TV ad: Abbr. |
| MIN | TV ad unit: Abbr. |
| PSA | Non-commercial TV ad: Abbr. |
| PSA | Free TV spot: Abbr. |
