SCNS
| Acronym | Definition |
|---|---|
| SCNS | Security Certified Network Specialist |
| SCNS | Self-Contained Navigation System |
| SCNS | Statewide Course Numbering System (est. 1960s; Florida Department of Education) |
| SCNS | Secretaries' Committee on National Security (Attorney General's Department; Australia) |
| SCNS | State Committee for National Security (Tajikistan) |
| SCNS | Southern Clinical Neurological Society (Gainesville, FL) |
| SCNS | Skate Canada Nova Scotia |