s
- Scope
- Sensors and Instruments
- Silicon Carbide
- Silver Bullet Laser Diode Array Submodules
- SIM Lite
- Skystrike (For Airborne Precision Strike)
- Solid State Laser
- Spacecraft Platforms & Enabling Technologies
- Space Tracking and Surveillance System (STSS)
- STEM
- Strategic Illuminator Laser (SILL)
- Systems
- Systems Engineering