What does PSA mean in Transportation?
This page is about the meanings of the acronym/abbreviation/shorthand PSA in the Governmental field in general and in the Transportation terminology in particular.
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What does PSA mean?
- prostate specific antigen, PSA(noun)
- 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