| Abbreviation | Definition |
|---|---|
| SHU | Solitary Housing Unit |
| SHU | Special Housing Unit |
| SLH | South Liverpool Housing |
| SMD | surface mounted devices |
| SMHD | South Mississippi Housing & Development Corporation |
| SMHD | South Mississippi Housing and Development |
| SMHU | Special Management Housing Unit |
| SOF | Site Occupation Factor |
| SOHA | South Oxfordshire Housing Association |
| SPAC | SPACious |
| SPIF | Sellers Property Information Form |
| SRO | Single Room Occupancy |
| SRO | Special Residents Only |
| Ste. | Suite |
| STH | Steel Track Housing |
| STLP | Short Term Lending Program |
| STR | Short Term Rentals |
| S'vnts/Qtrs | Servants Quarters |
| SWHI | South West Housing Initiative |
| SWMH | Single-Wide Mobile Home |