OSC

• C0 and C1 control codes
• Czechoslovak Trade Union Association
• IATA
• LWIR
• Michigan
• Off-site construction
• Office of Special Counsel
• Ohio Supercomputer Center
• Onslow County Schools
• Ontario Science Centre
• Ontario Securities Commission
• Open Sound Control
• Open Source Center
• Open Source Consortium
• OpenSUSE Build Service
• Orbital Sciences Corporation
• Order of Saint Clare
• Ordo Sanctae Crucis
• Organic solar cell
• Orlando Science Center
• Orson Scott Card
• Orthogonal signal correction
• Osceola (Amtrak station)
• Oscoda–Wurtsmith Airport
• Overseas School of Colombo