| Acronym | Definition |
|---|
| SCAC | Southern Collegiate Athletic Conference |
| SCAC | Service de Coopération et d’Action Culturelle (Cooperation and Cultural Action Section) |
| SCAC | Standard Carrier Alpha Code |
| SCAC | South Carolina Association of Counties |
| SCAC | Senior Citizens Advisory Committee (various locations) |
| SCAC | Speak Clear Association of Cameroon |
| SCAC | Self Contained Air Conditioner (various organizations) |
| SCAC | Separate Circuit Aftercooler |
| SCAC | State Codes Advisory Committee |
| SCAC | Standing Committee on Administrative Cooperation |
| SCAC | Scholarly and Creative Activity Committee |
| SCAC | Support Careers Advisory Committee |
| SCAC | School Community Advisory Council |
| SCAC | Sulphur City Anarchist Collective (Canada) |
| SCAC | Smithsonian Center for Archives Conservation |
| SCAC | Self-Contained Alignment Calibration |
| SCAC | Saturn Customer Assistance Center |
| SCAC | Stanislaus County Asthma Coalition (California, USA) |
| SCAC | Sea Combat Air Control |
| SCAC | System Changes After Commissioning |