| Acronym | Definition |
|---|
| SCASA➣South Carolina Association of School Administrators |
| SCASA➣Snohomish County Adult Soccer Association (Everett, WA) |
| SCASA➣Sickle Cell Anemia Society of Arizona (est. 1977) |
| SCASA➣South Carolina After School Alliance (Columbia, SC) |
| SCASA➣Semi-Classical Approximation Separated Atom |