What does OSC stand for? 

Obix Source Code

Computing » Software

Object Show Community

Community

Object Shows Community

Community

Object Singleton Class

Academic & Science » Mathematics

Object Storage Client

Computing » IT

Objective Straight Chiropractic

Medical » Physiology

Objective Supply Capability

Governmental » Military

Observing Systems Committee

Community » Committees

Obvious Spotters Crew

Internet » Chat

Ocean Science Committee

Academic & Science » Ocean Science

Ocean Shipping Consultants

Miscellaneous » Unclassified

Off-Shore Company

Business » Companies & Firms

Offensive Space Control

Governmental » Military

Office for Scholarly Communication

Academic & Science » Universities

Office of Scholarly Communication

Miscellaneous » Unclassified

Office of Social Communication

Community » Religion

Office of Space Communications

Governmental » NASA

Office of Special Counsel

Governmental » US Government

Office of State Controller

Governmental » Law & Legal

Office of Strategic Coordination

Miscellaneous » Unclassified

Office of Surveillance and Compliance

Governmental » FDA

Office of the State Comptroller

Governmental » State & Local

Office of the State Controller

Miscellaneous » Unclassified

Office of the Surveillance Commissioners

Governmental » Police

Office Support Center

Business » General Business

Officers' Spouses Club

Governmental » Military

Official Safety Car

Miscellaneous » Automotive

Official Service Center

Miscellaneous » Automotive

Oh So Cool

Miscellaneous » Unclassified

Ohio Supercomputer Center

Academic & Science » Universities -- and more...

Old School Chum

Community » Schools

Old School Crew

Community » Educational

Old Sydney Collieries

Miscellaneous » Unclassified

Omaha Sports Complex

Sports

On Scene Commander

Miscellaneous » Unclassified

On Scene Coordinator

Business » Occupation & Positions -- and more...

On-Scene Commander

Governmental » Military

On-Site Commander

Governmental » Military

One Shot Chambered

Governmental » Military

One Shot Colour

Miscellaneous » Unclassified

One Step Closer

Miscellaneous » Unclassified

One Stop Centre

Computing » IT

One-Stop Carbon

Governmental » Environmental

Online Self Customization

Computing » IT

Online Service Center

Business » General Business -- and more...

Online Services Corporation

Business » Companies & Firms

Online Status Check

Computing » IT

Online Support Center

Computing » IT

Ontario Science Centre

Academic & Science

Ontario Securities Commission

Business » General Business -- and more...

Ontario Sentra Club

Miscellaneous » Automotive

Opel Sport Club

Miscellaneous » Automotive

Open Scholarship Commons

Miscellaneous » Unclassified

Open Sigmoid Colectomy

Medical » British Medicine

Open Software Corporation

Computing » IT

Open Sound Code

Computing » IT

Open Sound Control

Community » News & Media

Open Source Center

Miscellaneous » Unclassified

Open Source Centre

Computing » IT

Open Source Cluster

Computing » IT

Open Source Code

Computing » IT

Open Source Coin

Computing » IT

Open Source Community

Computing » IT

Open Source Computing

Computing » IT

Open Source Conference

Computing » IT

Open Source Consortium

Miscellaneous » Consortiums -- and more...

Open Source Control

Miscellaneous » Unclassified

Open Source Culture

Computing » IT

Open Source Curriculum

Miscellaneous » Unclassified

Open Source Customization

Computing » IT

Open Street Cam

Miscellaneous » Automotive

Open System Consultants

Computing » IT

Open System Controller

Computing » IT

Operating Safety Case

Miscellaneous » Unclassified

Operating Staff Council

Governmental » Council

Operating System Command

Miscellaneous » Unclassified -- and more...

Operation and Supply Chain

Business » Management

Operation Santa Claus

Miscellaneous » Unclassified

Operation Support Center

Governmental » Military

Operational Support Command

Governmental » Military

Operations Specialist Chief Petty Officer

Governmental » Navy

Operations Support Cell

Governmental » Military

Operations Support Center

Governmental » NASA

Operator Services Center

Business » General Business -- and more...

Ophthalmic Service Committee

Medical » British Medicine

Optical Service Channel

Computing » IT

Optical Supervisory Channel

Computing » Networking -- and more...

Optimized Soft Cancellation

Computing » Software

Optimized Soft Citeseer

Computing » Software

Optimizing Sisal Compiler

Computing » General Computing

Optimum Shift Control

Miscellaneous » Automotive

Oracle Sales Cloud

Computing » IT

Oracle Service Cloud

Computing » IT

Oracle Social Cloud

Computing » IT

Oracle Solaris Cluster

Computing » IT

Orbital Sciences Corporation

Governmental » NASA

Orbital Space Colony

Miscellaneous » Unclassified

Order of Saint Clare

Community » Religion

Order of Scottish Clans

Business » Guilds

Order To Show Cause

Miscellaneous » Unclassified

Ordinary Structural Concrete

Academic & Science » Engineering

Oregon Subaru Club

Miscellaneous » Automotive

Organic Sincare

Academic & Science » Biotechnology

Organic Solar Cell

Academic & Science » Physics

Organic Solderability Coating

Academic & Science » Electronics

Organizational Social Context

Miscellaneous » Unclassified

Organizations and Social Change

Miscellaneous » Unclassified

Organized Serial Crimes

Governmental » Law & Legal

Orlando Science Center

Community » Non-Profit Organizations

Orson Scott Card (Sci-fi author)

Community » Famous & Celebs

Orthodromic Spatial Clustering

Miscellaneous » Unclassified

Orthopaedic and Spine Center

Medical » Orthopaedic

Orthopedic and Spine Center

Miscellaneous » Unclassified

Oscan

Academic & Science » Linguistics

oscillation

Medical » British Medicine

Oscillator

Governmental » NASA -- and more...

Oscoda-Wurtsmith Airport, Oscoda, Michigan USA (formerly Paul B. Wurtsmith Air Force Base)

Regional » Airport Codes

Osella Squadra Corse

Miscellaneous » Automotive

osteocalcin

Medical » British Medicine

Other Side of Creativity

Community » Educational

Ottawa Ski Club

Sports » Skiing

Our Secret Club

Internet » Chat

Our Sports Central

Internet » Websites

Our Super Clan

Internet » Chat

Outdoor Survival Canada

Regional » Canadian

Outlander Sport Club

Miscellaneous » Automotive

Outpatient Surgery Center

Medical » Surgical

Output State Check

Miscellaneous » Automotive

Output State Control

Miscellaneous » Automotive

Outsourced Supply Chain

Computing » IT

outstation cheque

Business » Banking

Overby seawell com

Miscellaneous » Unclassified

Overseas Strategic Consulting

Business » Consulting

Overview and Scrutiny Committee

Medical » British Medicine

Oxford Study Courses

Miscellaneous » Unclassified

Oxygen Storage Capacity

Miscellaneous » Unclassified -- and more...