sort by Rank | Alpha
| Possible Meanings | Rank |
| SPATIAL PLANNING Sustainable Development | *** |
| Social Policy Simulation Database | *** |
| Saginaw Public Schools District | ** |
| Sector Programme Support Document | ** |
| Symmetric Positive Semi Definite | ** |
| Standardized Program Structure and Definitions | ** |
| Saginaw Public School District | ** |
| St Petersburg Software Development | ** |
| Support Plan for Sustainable Development | ** |
| South Park Sugar Daddy | ** |
| Sutton Public School District | ** |
| Student Personnel Services Division | ** |
| S Programme on Sustainable Development | ** |
| Socialist Party of South Dakota | ** |
| Sustainable Product and Service Development | ** |
| Southern Pacific Sacramento Division | ** |
| Supplementary Product Sales Data | ** |
| Software Products Services Division | ** |
| Service Plus Service Desk | ** |
| Single Process Signal Detection | ** |
| Site Planning Site Development | ** |
| Supplemental Program Service Data | ** |
| Safe Point San Diego | * |
| Special Provision Sign Districts | * |
| Seattle Public School District | * |
| Spartanburg Public Safety Department | * |
| Signature Properties Specialist Designation | * |
| System Program Service Diskette | * |
| Saint Petersburg Salvador Dali | * |
| Silver Platter Scientific Database | * |
| Space Platform Satellite Data | * |
| Surface Purpose Synopsis Descrip | * |