OSCI can refer to:

• Open SystemC Initiative, now Accellera
• Oshkosh Correctional Institution

• Power Stone
• Power Stone 2
• Power storage
• Powers Township, Cass County, Minnesota
• Powers Township, MN
• Power Strike
• Powerstrip
• Power strip
• Power stroke
• Powerstroke Diesel
• Power Stroke Diesel
• Power Stroke V8 Turbodiesel
• Power structure
• Power suit
• Power supplies
• Power supply
• Power supply unit
• Power surge
• Powersville
• Powersville, Missouri
• Powersville, MO
• Power-system automation
• Power takeoff
• Power take-off
• Power Take Off