| Abbreviation | Definition |
|---|---|
| SLMP | State Land Master Plan |
| SLMP | Stormwater Lakes Management Plan |
| SLMP | Sustainable Land Management Project |
| SLO | State Land Office |
| SLV | San Lorenzo Valley |
| SLV | San Luis Valley |
| SLZ | Sao Luiz |
| SMAA | Southwestern Maine Activities Association |
| SMART | Smart Management of Alcohol and Retail Tobacco |
| SMB | Santa Monica Bay |
| SMC | Seattle Municipal Code |
| SME | Small or Medium Entreprise |
| SMFC | San Mateo-Foster City |
| SMFP | State Medical Facilities Plan |
| SMIF | Special Municipal Infrastructure Fund |
| SMIS | Shelter Management Information System |
| SMOC | Safety And Maintenance Oversight Committee |
| SMOC | Southwestern Minnesota Opportunity Council |
| SMUD | Sacramento Municipal Utility District |
| SN | State Name |