| Acronym | Definition |
|---|
| SANS | System and Network Security |
| SANS | South African National Standard (safety) |
| SANS | Small-Angle Neutron Scattering |
| SANS | Software and Network Solutions (North Branford, CT) |
| SANS | System Administration, Networking and Security |
| SANS | Sysadmin Audit Network Security |
| SANS | System Administration Networking and Security |
| SANS | System Administration, Networking, and Security Institute |
| SANS | SysAdmin, Audit, Network, and Security |
| SANS | Scale for Assessment of Negative Symptoms |
| SANS | Ship Arrival Notification System (USCG) |
| SANS | Sympathetic Autonomic Nervous System |