| TPH | Table Per Hierarchy 
| Others |
| TPH | Task Per Hour
| Others |
| TPH | Tele-Pod Head
| Others |
| TPH | Temperature Pressure Humidity
| Others |
| TPH | The Parts House
| Others |
| TPH | The Pasta Haters
| Others |
| TPH | The Pheaker's Handbook
| Others |
| TPH | The Phone House
| Others |
| TPH | The Printing House
| Others |
| TPH | The Protoman Homepage
| Others |
| TPH | The Public Historian
| Others |
| TPH | Theosophical Publishing House
| Others |
| TPH | Three Point Hitch
| Others |
| TPH | Throughout Per Hour
| Others |
| TPH | Throughput per Hour
| Others |
| TPH | Tires Per Hour
| Others |
| TPH | Toilet Paper Handgun
| Others |
| TPH | Tonnes Per Hour
| Others |
| TPH | Tonopah, Nevada USA
| Others |
| TPH | Tons Per Hour
| Others |
| TPH | Total Package Hockey
| Others |
| TPH | Total Petroleum Hydrocarbon
| Others |
| TPH | Total Petroleum Hydrocarbons
| Others |
| TPH | Trading Permit Holder
| Others |
| TPH | Trading Permit Holders
| Others |
| TPH | Trading Privilege Holder
| Others |
| TPH | Trains Per Hour
| Others |
| TPH | Transactions Per Hour
| Others |
| TPH | Transport Packet Header
| Others |
| TPH | Travel Patah Hati
| Others |
| TPH | TRI Pointe Homes
| Others |
| TPH | Tropical Public Health
| Others |
| TPH | Truck Parking and Handling
| Others |
| TPH | Trucks Per Hour
| Others |
| TPH | Trust, Pride, and Honesty
| Others |
| TPH | Tudor Pickering Holt
| Others |
| TPH | Turbo Parallel Hybrid
| Others |
| TPH | Turbo Pascal Help
| Others |
| TPH | Turbo Pascal Help file
| Others |