| SPTC | Sacramento Placerville Transportation Corridor 
| Others |
| SPTC | Satellite Production Test Center
| Others |
| SPTC | School Psychology Training Clinic
| Others |
| SPTC | Scottish Parent Teacher Council
| Others |
| SPTC | Seychelles Public Transport Corporation
| Others |
| SPTC | Shanghai public transport card
| Others |
| SPTC | Shanghai public transportation card
| Others |
| SPTC | Sheffield Pupil Teacher Centre
| Others |
| SPTC | Single Parent Travel Club
| Others |
| SPTC | South Plains Telephone Cooperative
| Others |
| SPTC | Southern Pacific Transportation Company
| Others |
| SPTC | Southern Piedmont Technology Council
| Others |
| SPTC | Southern Plains Transportation Center
| Others |
| SPTC | Special Police Training Centre
| Others |
| SPTC | Specialist (teacher) Chief Petty Officer
| Others |
| SPTC | Split Page Table Cache
| Others |
| SPTC | Sports Performance Training Center
| Others |
| SPTC | St Paul's Theological Centre
| Others |
| SPTC | St Petersburg Tram Collection
| Others |
| SPTC | State Preparedness Training Center
| Others |
| SPTC | Stichting Promotie Theater en Concertbezoek
| Others |
| SPTC | Stichting Promotie Theater en Concertbezoek Stichting Promotie
| Others |
| SPTC | Stockholm Power TeChnology International Symposium on Electric Power Engineering
| Others |
| SPTC | Surfers Paradise Tennis Club
| Others |
| SPTC | Surfers Paradise Triathlon Club
| Others |
| SPTC | Swaziland Post and Telecommunications Corporation
| Others |
| SPTC | Swaziland Posts and Telecommunications Corporation
| Others |