The Clue
Smokey the Bear spot, e.g., for short (3 letter answer)
The Answer
PSA
Tags
Notes
The answer PSA is uncommon, appearing about once every 450 puzzles.
Related Clues
Book of the O.T.
O.T. book
Biblical song: Abbr.
Nonproduct ad, for short
Old Test. book
Program interrupter, briefly
Work by David: Abbr.
Ad Council output, briefly
Antidrug ad, e.g., briefly
Free TV ad: Abbr.
Free TV ad, for short
Free TV spot: Abbr.
Free TV spot, for short
Pro bono promo, for short
Unpaid TV ad: Abbr.
Free ad, for short
Non-revenue-generating ad, for short
Smokey the Bear spot, e.g., in brief
Awareness-raising spot, for short
Spot that may be on the environment, briefly
Spot with a talking bear, maybe: Abbr.
Definition
PSA as a noun:
1. (prostate specific antigen, PSA) = a protein manufactured exclusively by the prostate gland; PSA is produced for the ejaculate where it liquifies the semen and allows sperm cells to swim freely; elevated levels of PSA in blood serum are associated with benign prostatic hyperplasia and prostate cancer