PIAS or Pias may refer to:
- PIAS Group, a Belgian music company
- PIAS Recordings (Play It Again Sam), an independent record label based in Brussels and owned by the PIAS Entertainment Group
- PIAS Group, a Japanese cosmetic company
- Protein inhibitor of activated STAT, a regulator of cytokine signaling
- Philadelphia International Auto Show, an annual auto show held in the city of Philadelphia, Pennsylvania
Places
edit- Pias (Cinfães), Portugal
- Pias (Ferreira do Zêzere), Portugal
- Pias (Lousada), Portugal
- Pias (Monção), Portugal
- Pias (Serpa), Portugal