PSA

3 definitions found

From WordNet (r) 2.0 [wn]:

  PSA
       n : 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 [syn: {prostate


           specific antigen}]

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  PSA
       Python Software Activity (Python)
       
       

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  PSA
       
          Problem Statement Analizer.  See {PSL/PSA}.