| Acronym | Definition |
|---|
| RSTC➣Recreational Scuba Training Council |
| RSTC➣Residential Special Training Centre (Indian government educational program) |
| RSTC➣Regional Science Teaching Center (Xavier University; Philippines) |
| RSTC➣Roughnecks: Starship Troopers Chronicles (TV show) |
| RSTC➣Royal Sabah Turf Club (Malaysia) |
| RSTC➣Remote Sensing Technology Center (Mississippi State University; Mississippi State, MS) |
| RSTC➣Rig Safety and Training Coordinator (oil rig professional) |
| RSTC➣Regional Standards and Testing Center (Department of Science and Technology; Philippines) |
| RSTC➣Reconnaissance-Strike-Target Complex |