| Student Development Campus Activities | Academic & Science |
| St. Dominic College of Asia (Philippines) | Academic & Science |
| San Diego Chinese Academy | Academic & Science |
| Student Development and Campus Activities | Academic & Science |
| Science Data Centre and Archive | Academic & Science |
| San Diego Combat Academy | Academic & Science |
| Service Dog Certification of America | Business |
| San Diego Concierge Association | Community |
| San Diego Cruiser Association | Community |
| Seventh Day Christian Assembly | Community |
| South Dakota Counseling Association | Community |
| Small Drum Corps Association | Community |
| South Dakota Chiropractors Association | Community |
| Scottish Deerhound Club of America | Community |
| Sandwell Deaf Community Association | Community |
| Select Data Compression Algorithm | Computing |
| Standard Do Check Action | General |
| Standardized Diagnostic Comparative Analysis | General |
| Statistic Driving Cycles Analysis | General |
| San Diego Chess Academy | General |
| Short Distance Charging Area | General |
| South Dakota Chess Association | General |
| Short Form Design Change Agreement | General |
| Stochastic Dual Coordinate Ascent | General |
| Secure DNS Config Admin | General |
| SUSTAINABLE DESIGN COLLABORATIVE Atlanta | General |
| Stamp Duties Consolidation Act | Governmental |
| Standardize Do Check Act | Governmental |
| Shaw Dupont Citizens Alliance | Governmental |
| Sandwell Deaf Community Association (UK) | Medical |
| Capao Bonito, Brazil | Regional |
| Scottish | Regional |
| Software Development Capability Assessment | Softwares |
| San Diego Cricket Association | Sports |
