| Acronym | Definition |
|---|
| LHT | Left-Hand Thread (bulbs) |
| LHT | Listing History |
| LHT | Long Haul Trucker (bicycle) |
| LHT | Life, Hope & Truth |
| LHT | Luk Hoi Tong Co., Ltd (Hong Kong) |
| LHT | Love Honor Truth (Sigma Nu Fraternity) |
| LHT | Lift Heavy Things (workout routine) |
| LHT | Lighthouse Trails Research (spirituality blog) |
| LHT | Living Heritage Trust (Colombo, Sri Lanka) |
| LHT | LoveHateTragedy (Papa Roach album) |
| LHT | Lord High Treasurer |
| LHT | Long Holding Time |
| LHT | Lummus Heat Transfer |
| LHT | Long Haul Transmission |
| LHT | Los Hermanos Taverna (Spanish: The Brothers Taverna) |
| LHT | Laurel Hill Tunnel (Pennsylvania) |
| LHT | Long Haul Terminal (Alcatel) |
| LHT | Low Harmonic Technology (Siemens) |