| SCCS | San Clemente Choral Society 
| Others |
| SCCS | Sandhills Classical Christian School
| Others |
| SCCS | Sandusky Central Catholic School
| Others |
| SCCS | Sandy Creek Central School
| Others |
| SCCS | Santa Clarita Christian School
| Others |
| SCCS | Santa Cruz City Schools
| Others |
| SCCS | Scarborough Centre for Coastal Studies
| Others |
| SCCS | Scientific Committee on Consumer Safety
| Others |
| SCCS | Scientific Computing and Cardiovascular Simulation
| Others |
| SCCS | Scottburgh Classic Car Show
| Others |
| SCCS | Scuderia Cento-S Schweiz
| Others |
| SCCS | Shelby County Community Services
| Others |
| SCCS | Shipboard Command and Control System
| Others |
| SCCS | Signal Conditioning and Control System
| Others |
| SCCS | Signal Conditioning Carrier System
| Others |
| SCCS | Silverstone Classic Car Show
| Others |
| SCCS | Single Channel Collection System
| Others |
| SCCS | Sioux Center Christian School
| Others |
| SCCS | Skunk Creek Computing Services
| Others |
| SCCS | Slaughter Community Charter School
| Others |
| SCCS | Small Common Components and Systems
| Others |
| SCCS | Smith College Campus School
| Others |
| SCCS | Source Code Control System
| Others |
| SCCS | South Coast Copy Systems
| Others |
| SCCS | Southern California Computer Society
| Others |
| SCCS | Southern Community Cohort Study
| Others |
| SCCS | Southern Connecticut Chinese School
| Others |
| SCCS | Southern Cross Computer Systems
| Others |
| SCCS | Southwest Chicago Christian Schools
| Others |
| SCCS | Specialized Common Carrier Service
| Others |
| SCCS | Speed Control Command Switch
| Others |
| SCCS | Sports Car Club of Siouxland
| Others |
| SCCS | St Charles Catholic School
| Others |
| SCCS | St Croix Catholic School
| Others |
| SCCs | Standard Contractual Clauses
| Others |
| SCCS | Standard Cross Cultural Sample
| Others |
| SCCS | Standard Cubic Centimeters per Second
| Others |
| SCCS | Stanford Center for Carbon Storage
| Others |
| SCCS | Stock Car Championship Series
| Others |
| SCCS | Student Conference on Conservation Science
| Others |
| SCCS | Students Craving Computer Sex
| Others |
| SCCS | Summit County Children Services
| Others |
| SCCS | Sunshine Coast Car Service
| Others |
| SCCS | Swarthmore College Computer Society
| Others |
| SCCS | Switching Control Center System
| Others |
| SCCS | Symantec Control Compliance Suite
| Others |
| SCCS | Symposium Call Center Server
| Others |