S
- SBCS
- SBSE
- SC
- SCADA
- scalability
- scalable computing
- scalable font
- scalable software
- scalar
- scalar matrix
- scalar processor
- scalar replacement
- scalar type
- scale
- scale-free network
- scale-out system
- scaled addressing
- scaling
- scam
- scan
- scan line
- scan-intensive
- scanner
- scanning
- scanning electron microscope
- scanning optics
- scanning system
- SCAP
- SCARA
- SCART
- scatter diagram
- scatternet
- scenario
- scene description
- scene understanding
- scheduler
- scheduling
- scheduling latency
- schema
- schema of database
- schema theory
- schematic
- schematic capture
- schematics
- Scheme
- scholarly communication
- Schottky diode
- SCI
- Science Citation Index
- science communication
