| STH | something | 某物或某事 |
| STH | Silver Through Hole | 银浆通孔 |
| STH | State Trunk Highway (Wisconsin) | 州干线公路（威斯康星州） |
| STH | Baymont Milwaukee Airport, Oak Creek, Wisconsin USA | 美国威斯康星州橡树溪贝蒙特密尔沃基机场 |
| STH | Shadow the Hedgehog (game) | 暗影刺猬（游戏） |
| STH | Sent To Hell | 被送进地狱 |
| STH | System Test Hardware | 系统测试硬件 |
| STH | somatotrop(h)ic(growth)hormone | 生长激素 |
| STH | Simple Texas Holdem poker | 简单德州扑克 |
| STH | Silver Thomas Hanley (Australian architects & health planners) | 托马斯Hanley银(澳大利亚建筑师及健康规划者) |
| STH | supplemental thyroid hormone | 补充甲状腺激素 |
| STH | Stop The Hate | 停止仇恨 |
| STH | Steeper Than Hell (ski run at Snowbird, Utah) | 比地狱还要陡峭（犹他州雪鸟滑雪场） |
| STH | subtotal hysterectomy | 子宫次全切除术 |
| STH | Schwab, Twitty & Hanser Architectural Group, Inc | 施瓦布,Twitty & Hanser建筑集团公司 |
| STH | Student in Theology | 神学专业学生 |
| STH | School of Theology | 神学部 |
| STH | Sequential Trunk Hunt (call assignment scheme) | 顺序中继搜索（呼叫分配方案） |
| STH | Stonehenge | 巨石阵 |
| STH | Sheraton Towers Hotel | 喜来登大厦酒店 |
| STH | Somatotropin | 生长激素 |
| STH | Stop The Hunger | 停止饥饿 |
| STH | Sheffield Teaching Hospitals | 谢菲尔德教学医院 |
| STH | Season Ticket Holder | 季票持有者 |
| STH | Speed Touch Home (Alcatel DSL) | Speed Touch Home（阿尔卡特DSL） |
| STH | So Totally Hot | 非常热 |
| STH | Stockholm | 斯德哥尔摩 |
| STH | Somatotropic Hormone (growth hormone) | 促生长激素（生长激素） |
| STH | Sualti Temizlik ve Bilinclendirme Hareketi Dernegi (Turkish: Underwater Purification and Awareness Activity) | Sualti Temizlik ve Bilingenderme Hareketti Dernegi（土耳其语：水下净化和意识活动） |
| STH | Subtropical High | 亚热带高压 |
| STH | Stairway To Heaven (song and TV show) | 通往天堂的楼梯（歌曲和电视节目） |
| STH | String Handle | 字符串句柄 |
| STH | Straight to Hell | 直入地狱 |
| STH | Store Halfword (IBM) | 存储半字（IBM） |
| STH | Sonic the Hedgehog | 刺猬索尼克 |
| STH | Structural-Thermal Subsystem | 结构热力子系统 |
| STH | Something (IRC/SMS) | 一些IRC(SMS) |
| STH | Short Term Hire | 短期雇用 |
| STH | Save the Homeland (gaming, Harvest Moon series) | 拯救家园（游戏、丰收之月系列） |
| STH | Star Tracker Head | 追星器头部 |