SBIRS space-based infrared system
wide-passband infrared system
thermovision infrared system
SBIRS(space-based infrared system)
Forward Looking Infrared System
Space-based infrared system
Imaging infrared system
passive infrared system
reticle infrared system
distributed aperture infrared system DAIRS
Space Based Real-time System
Weapon System of Space Based Attack Ground
space based detection system
Space based radar system
Bistatic space based radar system