| Abbreviation | Definition |
|---|---|
| TPG | The Phillips Group |
| TPG | Transaction Printer Group, Inc. |
| TPG | Trinity Publications Group, Inc. |
| TPGI | The Phoenix Group International |
| TPGI | Thomas Properties Group, Inc. |
| TPH | Theosophical Publishing House |
| TPI | Technology Partners, Inc. |
| TPI | Technology Providers Inc |
| TPI | Terry Philips, Inc. |
| TPI | The Printer Inc |
| TPI | Tianyin Pharmaceutical Co Inc |
| TPI | Timarron Partners Inc |
| TPI | TPITianyin Pharmaceutical Co Inc |
| TPI | Transaction Packing Inc |
| TPI | Turning Point, Inc. |
| TPIC | The Performance Improvement Company |
| TPIC | Triton Pacific Investment Corporation |
| TPIC | Turkish Petroleum International Company |
| TPIF | Tankstream Property Investments Fund |
| TPIF | Touring Plongée Ile de France |