What does oscar stand for?

Orbital-Satellite-Carrying Amateur Radio (SAUS)

Observation Schedule and Records

Oil Spill Computer Aided Response (SAUS)

Omnium System Car - Research vehicle

Online Satellite Catalog and Request System - United States Geological Survey (GIS)

Online Serials Control at Ratcliffe (NITA)

Online System for Controlling Activities and Resources (SAUS)

OnScreen Configuration & Activity Reporting (SAUS)

On-Site Computer Assisted Research - Oscar, Inc. - Information service or system (IID)

Operating Sequence Control Array - NASA

Operational System Characteristics

Operations, Scheduling, Control, and Reporting (MCD)

Optically Scanned Character Automatic Reader - Computer science (DIT)

Optical Submarine Communications by Aerospace Relay

Optimum Survival Containment and Recovery (AAG)

Optimum System for the Control of Aircraft Retardation

Optimum Systems Covariance Analysis Results (IEEE)

Orbiting Satellite Carrying Amateur Radio - Telecommunications (TEL)

Order Status Control and Reporting - Telecommunications (TEL)

Oregon State Conversational Aid to Research - Computer science (CSR)

Organisation for Sickle Cell Anemia Research - British

Organization for Scientific Coordination in AIDS - Acquired Immune Deficiency Syndrome Research, Inc. - New York, NY

Oscillogram Scan and Recorder System (PDAA)

Outside Cable Rehabilitation (SAUS)

Overnight Statewide Customer Accounting Reporting (IAA)

Oxidant-Scavenging Characteristics of April Rains (SAUS)

Oxygen Steelmaking Computer and Recorder (SAUS)