| Acronym | Definition |
|---|
| SWCA | Storageworks Continuous Access |
| SWCA | SWCA, Inc. (not an acronym; formerly Steven W. Carothers & Associates; Phoenix, AZ) |
| SWCA | Soil and Water Conservation Assistance |
| SWCA | Southeastern Writing Center Association |
| SWCA | Sine Wave Communications Adapter |
| SWCA | Southwest Washington Contractors Association (Vancouver, WA) |
| SWCA | Special Well Construction Area |
| SWCA | System-Wide Call Appearance |
| SWCA | South-Western Career Academy |
| SWCA | Southeastern Writing Centers Association |
| SWCA | Scott White Contemporary Art (Telluride, CO) |
| SWCA | South West and Central Asia |
| SWCA | Star Wars Collectors Archive |
| SWCA | Swaziland Workcamps Association |
| SWCA | Southwest Chemical Association |
| SWCA | Swertia Caroliniensis |
| SWCA | Student World Chiropractic Alliance |
| SWCA | Subtract With Carry from A |
| SWCA | Schmahl World Computer Assistance |
| SWCA | Sail Window Conformal Array |
| SWCA | Summit-Waller Community Association |
| SWCA | Saddlers Woods Conservation Association (Oaklyn, NJ) |
| SWCA | Southwestern California |
| SWCA | South West Council on Aging (Illinois) |
| SWCA | Soil and Water Conservation Act of 1977 |
| SWCA | Salem Woods Civic Association (Newark, DE) |
| SWCA | Smith and Wesson Collectors' Association |
| SWCA | Smithgall Woods Conservation Area |
| SWCA | Split Working Channel Access |
| SWCA | Silver Wyandotte Club of America (Evansville, WI) |
| SWCA | South West Carwash Association |
| SWCA | Constructionman Apprentice, Steelworker Striker (Naval Rating) |