[1] Sub Service Field
[2] Service Support Function
[3] Space Station Freedom - amerikanisches Raumstationsprojekt (nach SpaceLab), umgewandelt zu
[2]
[4] Safe Shutdown Facility (IBM) (->"IEEE Standard Dictionary")
[5] Service Storage Facility (->"IEEE Standard Dictionary")
[6] Service Switching Function (in ITU-T Q.1201)
[7] Solid Rocket Booster Storage Facility (->"NASA Acronym List")