| Acronym | Definition |
|---|
| SCAN | Scottish Archive Network |
| SCAN | Stop Child Abuse Now |
| SCAN | Social Cognitive and Affective Neuroscience (journal; Oxford) |
| SCAN | Space Communications and Navigation (US NASA) |
| SCAN | Suspected Child Abuse and Neglect |
| SCAN | Shared Check Authorization Network |
| SCAN | Scientific Committee on Animal Nutrition |
| SCAN | Selected Current Aerospace Notices |
| SCAN | States of California and Nevada |
| SCAN | Schedule for Clinical Assessment in Neuropsychiatry |
| SCAN | Switched Circuit Automatic Network |
| SCAN | System for Convection Analysis and Nowcasting (US NWS) |
| SCAN | Survey, Consider, Analyze, Notify (ExxonMobile hazard recognition) |
| SCAN | Shipment Confirmation Acceptance Notice (USPS) |
| SCAN | Shuttle Connector Analysis Network (US NASA) |
| SCAN | Speciality Center Acquisitions, NAVFAC |
| SCAN | Secure Cops Alert Network |
| SCAN | Silica-Coated Aluminum Nitride |
| SCAN | Supplier Corrective Action Notice |
| SCAN | Self-Correcting Automatic Navigation |
| SCAN | Simulated Comprehensive Air Navigation |
| SCAN | Somerville-Cambridge Aging Network (Massachusetts) |
| SCAN | Streamlined Senior Correlation Analyst |
| SCAN | Special Customer Agreement Number |
| SCAN | Small Customer Access Node |
| SCAN | Southwest Community Action Network (Berea, Ohio) |
| SCAN | Scientific Computing Arithmetic and Validated Numerics (IEEE conference) |
| SCAN | Secure Communications in ATM Network |