| Acronym | Definition |
|---|
| SCCA | Sports Car Club of America |
| SCCA | Seattle Cancer Care Alliance |
| SCCA | Storage Control Center Agent |
| SCCA | Squamous Cell Carcinoma |
| SCCA | Support Center for Child Advocates (various locations) |
| SCCA | Southern California Contractors Association |
| SCCA | Suffolk Center for Cultural Arts (Suffolk, VA) |
| SCCA | South Carolina Cattlemen's Association |
| SCCA | Southern California Cricket Association |
| SCCA | Sonoma County Conservation Action |
| SCCA | Scottish Correspondence Chess Association (UK) |
| SCCA | Sony Chemicals Corporation of America |
| SCCA | South Caucasus and Central Asia (economic region) |
| SCCA | Student Canadian Chiropractic Association |
| SCCA | Society of Certified Criminal Analysts |
| SCCA | Southern California Clogging Association |
| SCCA | Snips College of Creative Arts (Kuala Lumpur, Malaysia) |
| SCCA | Specification Compliance Concept Agreement |
| SCCA | Saskatchewan Call Centre Association (Canada) |
| SCCA | Studebaker Car Club of Australia (est. 1968) |
| SCCA | Squamous Cell Carcinoma Associated Antigen |