| Acronym | Definition |
|---|
| SSAC | Southern States Athletic Conference (National Association of Intercollegiate Athletics) |
| SSAC | Sacramento State Aquatic Center (Sacramento, CA) |
| SSAC | Security and Stability Advisory Committee (ICANN) |
| SSAC | South Shore Art Center (Cohasset, MA) |
| SSAC | Security and Stability Advisory Committee |
| SSAC | School for Studies in Art and Culture (Carleton University; Canada) |
| SSAC | Sub-Saharan African Country (classification) |
| SSAC | Social Services Advisory Committee (various locations) |
| SSAC | Scottish Sub Aqua Club |
| SSAC | Social Sector Adjustment Credit (World Bank) |
| SSAC | Student Stop AIDS Campaign (UK) |
| SSAC | State Sports Administration of China |
| SSAC | Sector Subject Area Classification System (UK) |
| SSAC | Strengthening Schools and Congregations (Lutheran religion) |
| SSAC | Solid State Advanced Controls (ABB Group) |
| SSAC | South Suburban Action Conference |
| SSAC | Supportive Staff Advisory Committee (Kankakee Community College; Kankakee, IL) |
| SSAC | School Safety Advocacy Council (Lawrence, MA) |
| SSAC | Site Specific Assessment Criteria |
| SSAC | Soil Site Assimilated Capacity |
| SSAC | Special Services Advisory Council |
| SSAC | Social Security Advisory Council |
| SSAC | Spiritualist's Sports and Adventures Club (Brooklyn, PA) |
| SSAC | Sub-System Acceptance Certificate |
| SSAC | Self-Scanning Electron-Array Collector |
| SSAC | State's Systems of Accounting and Control |
| SSAC | Source Selection Advisory Committee/Council |
| SSAC | State Students Admission Commission of the Republic of Azerbaijan (est. 1992) |
| SSAC | Scoala Superioara de Aeronautica Civila (Romanian: Higher Civil Aviation School) |
| SSAC | Scheduling Strategy with Availability Constraints (algorithm) |
| SSAC | Slough Sub-Aqua Club (UK) |
| SSAC | Stainless Steel Auto Chrome |