| HSD | High Speed Data | 高速数据 |
| HSD | High Speed Diesel | 高级柴油 |
| HSD | Hydrographic Surveys Division (NOAA) | 水文测量司（NOAA） |
| HSD | Hybrid Synergy Drive (Toyota/Lexus) | 混合协同驱动(丰田/凌志) |
| HSD | Health and Safety Division | 健康与安全部 |
| HSD | Heat Sensing Device | 热敏装置 |
| HSD | Horizontal Situation Display | 水平态势显示 |
| HSD | High School Diploma | 高中文凭 |
| HSD | Historical Society of Delaware | 特拉华州历史学会 |
| HSD | Hypoactive Sexual Desire | 性欲减退 |
| HSD | Health Services Department | 卫生服务部 |
| HSD | Hard Sphere Decoding | 硬球解码 |
| HSD | High Speed Digital | 高速数字 |
| HSD | Home Delivery Service | 送货上门服务 |
| HSD | High Speed Drill | 高速钻机 |
| HSD | Home Satellite Dish | 家庭卫星天线 |
| HSD | High Sulphur Diesel | 高硫柴油 |
| HSD | High School of Dundee (Scotland) | 邓迪高中（苏格兰） |
| HSD | High Strength Deformed (steel) | 高强度变形（钢） |
| HSD | Human Services Department | 人力资源部 |
| HSD | Hartford Securities Distribution Company, Inc. | 哈特福德证券分销公司。 |
| HSD | Honestly Significant Difference | 老实说，显著差异 |
| HSD | hydroxysteroid dehydrogenase | 羟类固醇脱氢酶 |
| HSD | human serum,defibrinated | 人血清，脱纤维蛋白 |
| HSD | haematological systemic disorder | 血液系统疾病 |
| HSD | hallervorden-spatz disease | hallervorden-spatz病 |
| HSD | honest significance difference | 诚实显著性差异 |
| HSD | Home Shopping Delivered | 送货上门购物 |
| HSD | 17-@beta Hydroxysteroid Dehydrogenase III Deficiency | 17-@beta羟类固醇脱氢酶III缺乏症 |
| HSD | Hadron String Dynamics | 强子弦动力学 |
| HSD | Home School Debate | 家校辩论 |
| HSD | Host Specificity For Dna | Dna的宿主特异性 |
| HSD | Hardware Systems Division | 硬件系统部 |
| HSD | Homestead Village Properties, Inc. | Homestead Village Properties公司。 |
| HSD | Host Storage Domain | 主机存储域 |
| HSD | Health Service District | 卫生服务区 |
| HSD | Hot-Swap Drive | 热插拔驱动器 |
| HSD | Head Supported Device(s) | 头部支撑设备 |
| HSD | Health and Safety Document | 健康与安全文件 |
| HSD | Tukey's Honestly Significant Difference (aka the Tukey A Procedure; statistics; analysis) | Tukey是诚实的Tukey差异有显著性意义(程序)的统计,分析 |
| HSD | Human Systems Division | 人力资源部 |
| HSD | Hicks Special Draught (beer) | 希克斯特饮（啤酒） |
| HSD | Hamilton Standard Division | 汉密尔顿标准部 |
| HSD | Hot-Swappable Dimensions | 热插拔尺寸 |
| HSD | High Speed Deflectograph | 高速偏转仪 |
| HSD | Hypertonic Saline Dextran | 高渗盐水右旋糖酐 |
| HSD | Hardstyle Dance | 硬式舞蹈 |
| HSD | High School Diplomats (student program) | 高中外交官（学生项目） |
| HSD | Hot Spot Detector | 热点探测器 |
| HSD | High Side Driver (electrical engineering) | 高端驱动器（电气工程） |
| HSD | Hillsboro School District (Hillsboro, OR) | 希尔斯伯勒学区（俄勒冈州希尔斯伯勒） |
| HSD | Hazelwood School District | Hazelwood学区 |
| HSD | High Sierra Drifters (Road Flat, CA) | 高山漂流者（加利福尼亚州平地） |
| HSD | Hardanger Sunnhordlandske Dampskipsselskap (Norway) | Hardanger Sunnhordlandske Dampskipsselskap（挪威） |
| HSD | Honestly Significant Difference technique (ITU-T) | 诚实显著差异技术（ITU-T） |
| HSD | High School Dublin | 都柏林高中 |