PC1

PC1 represents:

• Papyrus Carlsberg 1, an ancient Egyptian papyrus
• Penske PC1, a Formula 1 racing car from the 1970s
• Proprotein convertase 1, an enzyme

PC-1 stands for:

• Commodore PC -1, a cheaper PC for home use
• A ring of undersea cables connecting Japan with the United States, see PC-1 ( submarine cable )

• Disambiguation
• Abbreviation