PR3 may refer to:
- Polskie Radio Program III, a radio channel broadcast by the Polish public broadcaster Polskie Radio
- The third of three categories of para-rowing, also known as adaptive rowing
- Proteinase 3, a serine protease enzyme expressed mainly in neutrophil granulocytes
PR-3 may refer to:
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: