| English thesaurus | |||
| |||
| Single-Sided/Single-Density (disk, FDD) | |||
| single source and single detector | |||
| Sub Surface Sliding Door (Карачаганак, Rigless Operations Aiman Sagatova) | |||
| second-stage separation device | |||
| single-sided single-density disk; space shuttle simulation display | |||
