| HW | Hot Water | 热水 |
| HW | Handford Works | 汉福德原子工厂[美] |
| HW | Half Wave | 半波 |
| HW | homework or hardware | 家庭作业、硬件 |
| HW | High Way | 高速信号线 |
| HW | Half-wave Rectifier | 半波整流器 |
| HW | Heavy Water | 重水 |
| HW | High Water | 高潮 |
| HW | Hand Wheel | 手轮 |
| HW | HOT WELL | 热井 |
| HW | Healing well | 愈合良好 |
| HW | heart weight | 心脏重量 |
| HW | health and welfare(report) | 健康和福利(报告) |
| HW | Homing Weapons | 寻的武器 |
| HW | hemisphere width | 半球宽度 |
| HW | Health Week (PBS show) | 健康周(PBS节目) |
| HW | hayrem-widal(syndrome) | hayrem-widal(综合征) |
| HW | hertwig-weyers(syndrome) | hertwig weyers(综合征) |
| HW | halls wirbel | 霍尔维尔贝尔 |
| HW | his-werner(disease) | 他的病 |
| HW | Harvey Wallbanger | 哈维·沃尔班格 |
| HW | Hot Wheels | 热车轮 |
| HW | Highest Weight | 最高重量 |
| HW | Hard Work | 艰苦的工作 |
| HW | Hack Writer | 黑客编写器 |
| HW | Hot Wheel | 高温车轮 |
| HW | Hand Weeding | 手动除草 |
| HW | Hayley Westenra (classical soprano from New Zealand) | Hayley Westenra(新西兰古典女高音) |
| HW | Holy Wood (Marilyn Manson album) | 圣木(玛丽莲·曼森专辑) |
| HW | Home Wrecker | 家庭摔跤手 |
| HW | Hueston Woods | 休斯顿森林 |
| HW | Herbert Walker | 赫伯特·沃克 |
| HW | Hamburger Woman | 汉堡女人 |
| HW | The Hanging Wall | 悬挂的墙壁 |
| HW | Hovis Wheatmeal | 霍维斯麦片 |
| HW | Halo Wars (game) | 光环大战(游戏) |
| HW | HutchWorld (mobile networking) | HutchWorld(移动网络) |
| HW | Harry Winston (jeweler) | 哈利·温斯顿(珠宝商) |
| HW | Hard Water | 硬水 |
| HW | Hall-Way | 走廊 |
| HW | Harvey Wallbanger (cocktail) | Harvey Wallbanger(鸡尾酒) |
| HW | Half-Wave | 半波 |
| HW | High-Warning | 高警告 |
| HW | Handwriting | 手写 |
| HW | Heater, Water | 加热器,水 |
| HW | Heartworm | 心丝虫 |
| HW | Hand Wheel (automotive steering systems) | 手轮(汽车转向系统) |
| HW | Hot Wire (welding technology) | 热丝(焊接技术) |
| HW | Hell's Wrath (gaming clan) | 地狱之怒(游戏族) |
| HW | Helloween (band) | Hellowen(乐队) |
| HW | Homeworld (game) | 家庭世界(游戏) |
| HW | Hawkwind (band) | Hawkwind(乐队) |
| HW | Highly Weathered (soil mechanics) | 高度风化(土壤力学) |
| HW | Hacked Website | 黑客网站 |
| HW | Huang Wang | 黄旺 |
| HW | Healthcare Worker | 医疗保健工作者 |
| HW | Home Work | 家庭工作 |
| HW | Hugo Wolff | 胡戈·沃尔夫 |
| HW | Heavy Weight | 重型 |
| HW | Haru's Web | Haru官方网 |
| HW | HardWired | 硬连线 |
| HW | Hydrothermal Waves | 水热波 |
| HW | Howling Wolf | 嗥叫狼 |
| HW | Hawthorn Woods | 霍索恩伍兹 |
| HW | Happy Wombat | 快乐袋熊 |
| HW | Horizontal Wrap | 水平换行符 |
| HW | Hard Wall | 硬墙 |
| HW | Henry Washington | 亨利·华盛顿 |
| HW | Hell Whatagreatpresident | 该死的Whatagreat总裁 |
| HW | High Wycombe | High Wycombe公司 |
| HW | Hello World | 你好,世界 |
| HW | Hockey Wife | 曲棍球妻子 |
| HW | Hrsc Waoss | Hrsc Waoss公司 |
| HW | Heavy Weapons | 重型武器 |
| HW | Herewith | 特此声明 |
| HW | Hard Wired | 硬连线 |
| HW | Hanford Works | 汉福特工厂 |
| HW | Hazardous Waste | 危险废物 |
| HW | Hollywood | 好莱坞 |
| HW | Hundredweight | 英磅 |
| HW | Half-Word | 半个字 |
| HW | Hatchway | 舱口 |
| HW | Headwind | 逆风 |