| THG | Tom Hom Group | Tom Hom集团 |
| THG | Tom's Hardware Guide | 汤姆的硬件向导 |
| THG | Thangool, Queensland, Australia | 澳大利亚昆士兰Thangool |
| THG | Ten Hundred Gigabit (Finisar) | 万兆（Finisar） |
| THG | The Humble Guys | 谦逊的家伙们 |
| THG | Tetrahydrogestrinone | 四氢甲硅烷 |
| THG | Tree Huggin Gargoyle | Tree Huggin石榴石 |
| THG | The Hancock Group, L. L. C. | 汉考克集团，L.L.C。 |
| THG | Third Harmonic Generation (laser physics) | 三次谐波产生（激光物理） |
| THG | The Hungover Gourmet | 饥饿美食家 |
| THG | Thoroughbred Horsemens Group | 纯种马组 |
| THG | Temple Of The Holy Grail | 圣杯圣殿 |
| THG | The Humble Guys (hacker group) | The Humble Guys（黑客团体） |
| THG | The Holmes Group (home environment and kitchen small appliances) | 福尔摩斯集团（家庭环境和厨房小家电） |
| THG | The Honor Guard | 仪仗队 |
| THG | Ten Hundred Gigabit | 万兆 |