[1] Simple SIPP Transition
[2] Spectroscopic Survey Telescope (s. 1.)) {Astronomie}
[3] SuperSonic Transport
[4] Systems, Services, and Technology
[5] Subsystem Test (->"IEEE Standard Dictionary")
[6] Single Station Throughput
[7] Spread-Spectrum Technology
[8] AVHRR Ocean Pathfinder Sea Surface Temperature (NASA)
[9] Spacecraft System Test (->"NASA Acronym List")