| Abbreviation | Definition |
|---|---|
| SCEC | Saline Conducted Electric Coagulation |
| SCEC | Saudi Consolidated Electric Company |
| SCEC | Sensors Communications and Electronics Consortium |
| SCEC | St Croix Electric Cooperative |
| SCEME | Society of Chief Electrical and Mechanical Engineers |
| SCES | Sevier County Electric System |
| SCF | Scale Factor |
| SCF | Switched Capacitor Filter |
| SCI | Surface Charge Imaging |
| SCIB | Super Charge ion Battery |
| SCIC | Semi-Conductor Integrated Circuit |
| SCLAN | Site Control Local Area Network |
| SCM | Scanning Capacitance Microscopy |
| SCM | Single Chip Module |
| SCMS | Substation Control and Monitoring System |
| SCN | Specification Change Notice |
| SCP | Single Chip Package |
| SCP | Structure Conduct Performance |
| SCR | Silicon Controlled Rectifier |
| SCRF | Super-Conducting Radio Frequency |