| Acronym | Definition |
|---|
| TPHC➣Temiskaming Pleasure Horse Club (est. 1969; Temiskaming; Canada) |
| TPHC➣Texas Paint Horse Club |
| TPHC➣Turning Point Healing Center (Marietta, GA) |
| TPHC➣Total Petroleum Hydrocarbon Content |
| TPHC➣Texas Public Health Coalition (Texas Medical Association; Austin, TX) |