| Acronym | Definition |
|---|
| SSTC➣South-South and Triangular Cooperation (Organisation for Economic Co-operation and Development) |
| SSTC➣Security Services Technical Committee |
| SSTC➣Sold Subject to Contract |
| SSTC➣Support Systems Technology Corporation |
| SSTC➣Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles (Belgium office for scientific, technical and cultural affairs) |
| SSTC➣Sold Subject to Collection |
| SSTC➣Solid State Tesla Coil |
| SSTC➣Steamboat Ski Touring Center (Steamboat Springs, CO) |
| SSTC➣Systems and Software Technology Conference |
| SSTC➣Single Subject Teaching Credential |
| SSTC➣Swiss Science and Technology Council (Bern, Switzerland) |
| SSTC➣Steel Structures Technology Center (Howell, MI) |
| SSTC➣Silver Spring Transit Center (Montgomery County, MD) |
| SSTC➣Swedish Security & Training Centre (Stockholm, Sweden) |
| SSTC➣Street Styling Tuning Club |
| SSTC➣Saskatchewan Sales Tax Credit (Canada) |
| SSTC➣Space Station Training Center |
| SSTC➣Strategically Significant Towns and Cities (UK) |
| SSTC➣Subsystem Status Test Control (ANSI) |
| SSTC➣Senior Services of Trempealeau County |
| SSTC➣Stainless Steel Tungsten Carbide (Oilfield Supplies) |