| Rank | Abbreviation | Meaning |
|---|
| ***** | TPSC | Thyristor-Protected Series Compensator
| |
| ***** | TPSC | The Tanzania Public Service College
| |
| ***** | TPSC | Transportation Products Sales Company
| |
| **** | TPSC | Tiburon Peninsula Soccer Club
| |
| **** | TPSC | Torrey Pines Ski Club
| |
| **** | TPSC | Trade Policy Staff Committee
| |
| **** | TPSC | Two Particle Self Consistent
| |
| **** | TPSC | Tanzania Public Service College
| |
| *** | TPSC | Tennessee Public Service Commission
| |
| *** | TPSC | Tecnologia Para la Salud Chimaltenango
| |
| *** | TPSC | Theoretical Physics Seminar Circuit
| |
| *** | TPSC | Triangle Publishing Services Co
| |
| *** | TPSC | Two Parents and Six Children
| |
| *** | TPSC | Total Performance Sports Camps
| |
| ** | TPSC | Tall Pines Snowmobile Club
| |
| ** | TPSC | Triple Play Sports Cards
| |
| ** | TPSC | The Paper Software Company
| |
| ** | TPSC | Trailer Park Sex Cowboys
| |
| ** | TPSC | Trusteed Plans Service Corporation
| |
| ** | TPSC | Thailand Plastic Surgery Center
| |
| ** | TPSC | The Phoenix Symphony Chorus
| |
| ** | TPSC | Toronto Public Space Committee
| |
| ** | TPSC | Tripura Public Service Commission
| |
| ** | TPSC | Toronto Public Space Committee's
| |
| ** | TPSC | Tanzania Public Service Commission
| |