- sibyl
- survivorship annuity
- speech intelligibility
- sitar player
- saxist
- sanitary landfill
- silvex
- simazine
- speaking tube
- stent
- setting out
- sendoff
- setting out (on a journey)
- string bass
- steel company
- shipping company
- ship's company
- suslik
- supposable
- susquehanna river
- see double
- submitter
- signalisation
- shadfly
- scale up
- shadow cabinet
- sway (over)
- seldom
- soft option
- sieve analysis
- sieve pore
- screen pass
- screen oriented program
- sifter
- single operand instruction
- sort merge
- sort pass
- sort of
- selene vomer
- Selene setapinnis
- square sail
- skysail
- spot_check
- stop short
- sight draft
- surveying
- self_examination
- scsi
- stirring up
- sciaenid