| Acronym | Definition |
|---|
| TPH | Total Petroleum Hydrocarbons |
| TPH | The Phone House (European telecommunications retailer) |
| TPH | Trains per Hour |
| TPH | Turbo Pascal Help |
| TPH | Tons Per Hour |
| TPH | Transactions per Hour |
| TPH | The Printing House |
| TPH | The Pump Handle (public health forum) |
| TPH | Three Point Hitch (tractors) |
| TPH | Toilet Paper Holder |
| TPH | Table-per-Hierarchy (computer science) |
| TPH | Turbo Parallel Hybrid |
| TPH | Theosophical Publishing House (Theosophical Society in America) |
| TPH | Thyrotropin-Releasing Hormone (biology) |
| TPH | Thermal Print Head |
| TPH | Technologiepark Herzogenrath (Germany) |
| TPH | Tweets Per Hour (social media) |
| TPH | The Premier Hotel (New York, NY) |
| TPH | The Priesthood (gaming clan) |
| TPH | Thermal Printing Head |
| TPH | Twisted Paper Handle (packaging) |
| TPH | The Protoman Homepage |
| TPH | Tempat Pemotongan Hewan (Indonesian: Slaughterhouse) |
| TPH | Throughput per Hour |
| TPH | Thierry Prevost-Haberer (French electrical supply distributor) |
| TPH | Transsphenoidal Hypophysectomy (resection of a pituitary) |