| TPSP | Tashlyk Pumped Storage Plant 
| Others |
| TPSP | Tawas Point State Park
| Others |
| TPSP | Tax Prepaid Savings Plan
| Others |
| TPSP | Technical Payment Service Provider
| Others |
| TPSP | Teen Parents Support Programme
| Others |
| TPSP | Tempat Pelayanan Simpan Pinjam
| Others |
| TPSP | Territorial Power Subsidy Program
| Others |
| TPSP | Texas Performance Standard Project
| Others |
| TPSP | Texas Performance Standards Project
| Others |
| TPSP | Third Party Service Provider
| Others |
| TPSP | Third Party Service Providers
| Others |
| TPSP | Third Party Sick Pay
| Others |
| TPSP | Threaded Port Sealing Plug
| Others |
| TPSP | Tiempo Promedio De Supervivencia Plaquetaria
| Others |
| TPSP | Time Path Scheduling Problem
| Others |
| TPSP | Tobacco Prevention Settlement Program
| Others |
| TPSP | Tobacco Price Support Program
| Others |
| TPSP | Trac Pacific Southwest Pool
| Others |
| TPSP | Trade Policy Support Programme
| Others |
| TPSP | Traffic Painters And Sign Posters
| Others |
| TPSP | Transaction Processing Service Provider
| Others |
| TPSP | Transition Project Specific Plan
| Others |
| TPSP | Translational Pilot Study Program
| Others |
| TPSP | Trap Pond State Park
| Others |
| TPSP | Tribal Personnel Security Program
| Others |
| TPSP | Tribal Premium Sponsorship Program
| Others |