PSA

abbreviation for

1. prostate specific antigen: a protein, produced by the prostate, elevated levels of which may indicate the presence of cancer.
2. public service announcement: an audio or video spot or advertisement to educate or promote awareness about health, safety, civics, etc.
3. positive security assurance ( ).

PSA

abbreviation for

1. prostatic specific antigen: an enzyme secreted by the prostate gland, increased levels of which are found in the blood of patients with cancer of the prostate
2. (in New Zealand) Public Service Association

PSA

1. Abbreviation of prostatic-specific antigen

Example Sentences

The Huffington Post wrote, “PSA: That Bulge Is Not Actually Idris Elba's Penis.”

From The Daily Beast

Another one less than a minute long with a brief PSA at the end.

From The Daily Beast

Based on this language it stands to reason that the target audience for this PSA would be those who actually own guns.

From The Daily Beast

The PSA, which you can watch here, features two young boys playing with adult sex toys.

From The Daily Beast

Every episode ended with a heartfelt PSA, every character was an archetype, and every scene presented a new teenaged dilemma.

From The Daily Beast

As soon as it was finished, this precious scripture came sweet to my soul, He will fulfil the desire of them that fear him: Psa.

From Project Gutenberg

I've heard of folks lyin' in bed and doin' nothin' but singin' psa'ms continuous, and yet comin' to the same end.

From Project Gutenberg

But “Increase” or “Increased” was the representative of this class of thanksgiving names, in palpable allusion to Psa.

From Project Gutenberg

Louis Psa (b. 1850) has made a sphere of his own in his charming poems for and about children, des anym (“My dear Mother”).

From Project Gutenberg

"All kings shall fall down before him: all nations shall serve him," Psa.

From Project Gutenberg