PJSC may refer to:
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Public joint stock company (Russia), a company structure in post-Soviet states
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Joint-stock company
A joint-stock company is a business entity in which shares of the company's capital stock, stock can be bought and sold by shareholders. Each shareholder owns company stock in proportion, evidenced by their share (finance), shares (certificates ...
, a type of business entity
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Pantai Jerudong Specialist Centre, a specialist hospital in Brunei
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