| Acronym | Definition |
|---|
| SCS | Scientific Certification Systems |
| SCS | School of Continuing Studies |
| SCS | Symantec Client Security |
| SCS | School of Computer Science |
| SCS | SNA (System Network Architecture) Character Stream |
| SCS | SNA (System Network Architecture) Communications Service |
| SCS | Soil Conservation Service |
| SCS | São Caetano do Sul (Brazil) |
| SCS | Service Capability Server |
| SCS | South China Sea |
| SCS | Society for Computer Simulation |
| SCS | Syrian Computer Society (Damascus) |
| SCS | Saint Clair Shores (Michigan) |
| SCS | Structured Cabling Systems |
| SCS | Somatic Cell Score |
| SCS | Small Computer System |
| SCS | Société Canadienne du Sang (French: Canadian Blood Services) |
| SCS | Satellite Communications System |
| SCS | Save the Children Sweden |
| SCS | Supply Chain Solution |
| SCS | Spinal Cord Society |
| SCS | Society of Cosmetic Scientists |
| SCS | Single-Crystal Silicon |
| SCS | Saethre-Chotzen Syndrome |
| SCS | Silicon Controlled Switch |
| SCS | Société Canadienne du SIDA (Canadian AIDS Society) |
| SCS | Southern Company Services, Inc |
| SCS | Stock Control System |
| SCS | Supply Chain Service |
| SCS | School Crime Supplement |
| SCS | Special Collection Service |
| SCS | Southwestern Community Services (Keene, NH; est. 1965) |
| SCS | Sim City Societies (game) |
| SCS | Sport Climbing Series (USA Climbing) |
| SCS | Space Communications Squadron |
| SCS | Société Canadienne du Sommeil (Canadian Sleep Society) |
| SCS | Sitka Conservation Society |
| SCS | Secondary Clear to Send |
| SCS | Secondary Containment System |
| SCS | Ship Control System (US Navy) |
| SCS | Submarine Combat System |
| SCS | Solent Composite Systems (UK company) |
| SCS | Self-Construal Scale |
| SCS | Société Canadienne de Schizophrénie (Schizophrenia Society of Canada) |
| SCS | Service Creation System |
| SCS | Systèmes-Composants-Solutions (French: Systems-Components-Solutions) |
| SCS | Statistics and Census Service (Macao, China) |
| SCS | System Configuration Set |
| SCS | Satellite Control Squadron |
| SCS | Short Center South (Sacramento, CA) |
| SCS | System Conformance Statement |
| SCS | Single Channel Simulcast (Asia-Pacific Broadcasting Union) |
| SCS | Sentinel Community Surveillance |
| SCS | Shutdown Cooling System |
| SCS | Southwest Christian School (Beaverton, OR) |
| SCS | Successful Club Series (Toastmasters Program) |
| SCS | Smithtown Christian School (New York) |
| SCS | Space Communications and Sensors |
| SCS | Stored Command Sequence |
| SCS | Start Change Stop (Scientology) |
| SCS | Spacecraft Computer System |
| SCS | Supplementary Control Strategy |
| SCS | Satellite Constellation Simulator |
| SCS | Secondary Coolant System |
| SCS | Solids Control Services |
| SCS | Sensor Control System |
| SCS | Small Capitalization Stocks |
| SCS | Single Channel Simplex |
| SCS | St Columba's School (New Delhi, India) |
| SCS | Society of Civil Servants (UK) |
| SCS | System Control Services |
| SCS | Science Commanding System |
| SCS | Subcommission on Cretaceous Stratigraphy |
| SCS | Special Communications System |
| SCS | Secondary Control Ship |
| SCS | Skid Control School |
| SCS | Sprint Complete Sense |
| SCS | Sarnia Christian School |
| SCS | South Coast Software |
| SCS | Satellite Control Section |
| SCS | Satellite Control Satellite |
| SCS | Scientific Council Summary Documents (NAFO) |
| SCS | Southern Convention Services, Inc. (Huntsville, AL) |
| SCS | Survivable Control System |
| SCS | Support Center System |
| SCS | Software and Computing Services |
| SCS | StarCraft Sector |
| SCS | Star Crest Solo (United States Parachute Association) |
| SCS | State Calling Service (AT&T) |
| SCS | Sample Caching Subsystem |
| SCS | System Capability Specification |
| SCS | Skaneateles Central Schools (New York) |
| SCS | Scheduling and Coordination System (Telcordia) |
| SCS | Safety Computer System |
| SCS | Schedule Control Sheet |
| SCS | Symmetry Communications Systems |
| SCS | Super-Conducting Solenoid |
| SCS | Sonar Communication Set |
| SCS | Software Configuration Set |
| SCS | Supplementary Cellular System |
| SCS | Social Cyberneering Society |
| SCS | Serbian Church Slavonic (linguistics) |
| SCS | Strength Conditioning System |
| SCS | Sweep Control Sequence |
| SCS | Service Circuit System (4ESS) |
| SCS | Supreme Coffee Service, Inc. (Chicago, Illinois) |
| SCS | Service Card System |
| SCS | Sea/Secondary Control Ship |
| SCS | Secure Communications Switch |
| SCS | Stabilator Control System (helicopter) |
| SCS | Standard Communications-Computer Systems |
| SCS | Supervisory Control Status |
| SCS | Switchover Control System |
| SCS | Stationing Capability System |
| SCS | SCP Switching & Conferencing Subsystem |
| SCS | Student Crime Stoppers |
| SCS | Société Commerciales de Services |
| SCS | Smooth Clean Surface Sheet Steel |
| SCS | Sports Car Specialists |
| SCS | Sectorized Cell Site (celluar tower) |
| SCS | Surrepticus Comitis Sodalitas (website) |
| SCS | Security Container System |
| SCS | Simulation Control Subsystem |
| SCS | System Controller Subsystem |
| SCS | Simple Catenary Suspension |
| SCS | Shanghai Commission of Supervision |
| SCS | Subsystem Configuration Specification |
| SCS | Software Coding Standard |
| SCS | Special Contingency Stockfile |
| SCS | Station Clock Subsystem |
| SCS | Survey Control Station |
| SCS | Smart Consultancy Services (Mumbai, India) |
| SCS | Stoughton Cab Services (Wisconsin) |
| SCS | Sector Controller Shelf |
| SCS | Sanasuma Counseling Service (Sri Lanka) |
| SCS | Saginaw Choral Society (Saginaw, MI) |
| SCS | Strongsville City Schools (Strongsville, OH) |
| SCS | Safety-Critical Software |
| SCS | Severe Cyclonic Storm (weather) |
| SCS | Second City Style (online magazine) |
| SCS | Shelby County School (various locations) |
| SCS | School of Creative Science (United Arab Emirates) |
| SCS | Sale Control Systems Ltd. (Calgary, Alberta, Canada) |
| SCS | Society for Cinema Studies (est. 1959; University of Oklahoma; Norman, OK) |
| SCS | Sunnyside Community Services (New York) |
| SCS | Shelburne Community School (Shelburne, VT) |
| SCS | Spinal Cord Stimulation (pain control) |
| SCS | Satyam Computer Services (est. 1987; India) |
| SCS | Setup and Configuration Service (Intel) |
| SCS | Strategic Computer Solutions, Inc (Syracuse, NY) |
| SCS | Schaumburg Christian School (Schaumburg, IL) |
| SCS | Southfield Christian School (Southfield, MI) |
| SCS | Sales Control System (software) |
| SCS | Social and Community Service (various organizations) |
| SCS | Stock Condition Survey (housing; UK) |
| SCS | Southwest Counseling Service (Wyoming) |
| SCS | Stanley Clark School (South Bend, IN) |
| SCS | Sodexho Campus Services (various locations) |
| SCS | Senior Citizen Services (various locations) |
| SCS | Supply Chain Strategy (logistics) |
| SCS | Soil Carbon Sequestration |