sort by Rank | Alpha
| Possible Meanings | Rank |
| Small Producer Tax Credit | *** |
| South Pacific Trade Commission | *** |
| Single Parent Travel Club | *** |
| scottish parent teacher council | *** |
| St Petersburg Tram Collection | *** |
| seychelles public transport corporation | *** |
| St Paul Technical College | *** |
| Santa Paula Theater Center | *** |
| Security and Privacy Technical Committee | *** |
| Southern Pacific Telecommunications Company | *** |
| Southern Piedmont Technology Council | *** |
| State Province Territory Championships | *** |
| SEI Private Trust Company | *** |
| South Plains Telephone Cooperative | ** |
| Sharjah Public Transport Corporation | ** |
| Short Period Traffic Counts | ** |
| Seoul Pine Tree Club | ** |
| Specified Period of Time Contracts | ** |
| State Pavement Technology Consortium | ** |
| Saint Paul Technical College | ** |
| Swaziland Post and Telecommunications Corporation | ** |
| Sheffield Pupil Teacher Centre | ** |
| Stanley Park Tennis Club | ** |
| Scottish Parent Teachers Council | ** |
| Software Project Training Camp | ** |
| Southern Philippines Tourism Council | ** |
| Soldier Pile Tremie Concrete | ** |
| South Pacific Tuna Corporation | ** |
| South Park Track Club | ** |
| Selebi Phikwe Town Council | ** |
| Sheep Packet Truck Carrier | ** |
| Sofia Public Transport Company | ** |
| Software Platform Technology Center | ** |
| Santa Paula Times City | ** |
| Selibe Phikwe Town Council | ** |
| Shanghai Public Transportation Card | ** |
| Stockton Pal Track Club | ** |
| Sports People That Care | ** |
| Student Parent Teacher Council | ** |
| Sector per Track Count | * |
| Sacramento Placerville Transportation Corridor | * |
| SCCA Proton Therapy Center | * |
| staff postgraduate tennis club | * |
| Strategic Planning Technical Commission | * |
| Swaziland Post and Telecommunication Corporation | * |
| Schlumberger Princeton Technology Center | * |
| Securities Post Trading Council | * |
| Seger Park Tennis Club | * |
| Shanghai Public Traffic Card | * |
| Soil Plant Transfer Coefficient | * |
| St Pete Tennis Center | * |
| Swazi Post and Telecommunications Corporation | * |
| Self Perceived Technological Competence | * |
| Serger Pad Trim Catcher | * |
| Sofia Public Transportation Company | * |
| South Pacific Trading Company | * |
| Special Topics in Computer | * |
| Swaziland Post and Telecoms | * |
| Swiss Peacebuilding Training Course | * |
| Selebi Pikwe Town Coucil | * |
| Substrate Plate Trench Capacitor | * |