| SCMS | Saint Catherine's Moorlands School 
| Others |
| SCMS | Santa Cruz Montessori School
| Others |
| SCMS | School of Communication and Management Studies
| Others |
| SCMS | School of Communication and Multimedia Studies
| Others |
| SCMS | Scientific Conference Menagment System
| Others |
| SCMS | Scott Creek Middle School
| Others |
| SCMS | Seattle Chamber Music Society
| Others |
| SCMS | Secure Console Management Switch
| Others |
| SCMS | Serial Copy Management System
| Others |
| SCMS | Shetland Classic Motor Show
| Others |
| SCMS | Side Camera Mirror System
| Others |
| SCMS | Slick Cash Making Scheme
| Others |
| SCMS | Sliding Compound Miter Saw
| Others |
| SCMS | Smart City Management System
| Others |
| SCMS | Snohomish County Mycological Society
| Others |
| SCMS | Society For Cinema and Media Studies
| Others |
| SCMS | South Charlotte Middle School
| Others |
| SCMS | South County Middle School
| Others |
| SCMS | Spring City Middle School
| Others |
| SCMS | Spring Creek Middle School
| Others |
| SCMS | St Cloud Middle School
| Others |
| SCMS | Stephens County Middle School
| Others |
| SCMS | Stewarts Creek Middle School
| Others |
| SCMS | Structured Content Management System
| Others |
| SCMS | Stuart Cameron McLeod Society
| Others |
| SCMS | Substation Control and Monitoring System
| Others |
| SCMS | Summary Court Martial and Shot
| Others |
| SCMS | Summer Camp Management System
| Others |
| SCMS | Sumter County Middle School
| Others |
| SCMS | Supply Chain Management Software
| Others |
| SCMS | Supply Chain Management System
| Others |