| Abbreviation | Definition |
|---|---|
| SCCH | Standard Cubic Centimeters per Hour |
| SCCM | Standard Cubic Centimeters per Minute |
| SCCS | Signal Conditioning and Control System |
| SCCS | Standard Cubic Centimeters per Second |
| SCD | Source Control Document |
| SCD | Source Control Drawing |
| SCD | Specification Control Document |
| SCD | Specification Control Drawing |
| SCDA | Safing, Cooldown, and Decontamination Area |
| SCDP | Simulation Control Data Package |
| SCDR | Seller Critical Design Review |
| SCDR | Shuttle Critical Design Review |
| SCDR | Software Critical Design Review |
| SCDR | Subcontractor Critical Design Review |
| SCDU | Signal Conditioning and Display Unit |
| SCE | Signal Conditioning Equipment |
| SCEA | Signal Conditioning Electronics Assembly |
| SCF | Safing and Deservicing Facility |
| SCF | Satellite Control Facility |
| SCF | Sequenced Compatibility Firing |