All abbreviations and full forms starting with S
| Term | Full Form | Category |
|---|---|---|
| S | Server 
| Others |
| S | Serving
| Others |
| S | Session
| Others |
| S | Settled
| Others |
| S | Sh*t
| Others |
| S | Shareholders
| Others |
| S | Shares
| Others |
| S | Sharing
| Others |
| S | Shiamalendu
| Others |
| S | Shift
| Others |
| S | Shoot
| Others |
| S | Short
| Others |
| S | Shredder
| Others |
| S | Shutter
| Others |
| S | Sich
| Others |
| S | Sick
| Others |
| S | Side
| Others |
| S | Siemans (inverse of Ohms - unit of admittance)
| Others |
| S | Signed
| Others |
| S | Silly
| Others |
| S | Simple
| Others |
| S | Simply
| Others |
| S | Sin
| Others |
| S | Sincere
| Others |
| S | Sincerly
| Others |
| s | Sine - without (usually written with a bar on top of the "s")
| Others |
| S | Sinister
| Others |
| S | Sir
| Others |
| S | Sirket
| Others |
| S | Sissy
| Others |
| S | Sit
| Others |
| S | Size
| Others |
| S | Sizzle
| Others |
| S | Skip
| Others |
| S | Slant
| Others |
| S | Sleep
| Others |
| S | Slice
| Others |
| S | Slow
| Others |
| S | Small
| Others |
| S | Smart
| Others |
| S | Smiling
| Others |
| S | Smooth
| Others |
| S | Snail
| Others |
| S | Snow
| Others |
| S | Socrates
| Others |
| S | Software
| Others |
| S | Son
| Others |
| S | Soul
| Others |
| S | Source
| Others |
| S | South
| Others |