| DSP | Digital Sound Field Processing | 数字音场处理 |
| DSP | Delivery Service Partner | 交付服务合伙人 |
| DSP | Digital Signal Processing | 数字信号处理 |
| DSP | Digital Signal Processor | 数字信号处理器 |
| DSP | Digital Signal Process | 数字讯号处理芯片 |
| DSP | Dual Streams Processor | 双重流处理器 |
| DSP | device stop | 设备停止 |
| DSP | Digital Sound Processor | 数字声音处理器 |
| DSP | Directory System Protocol | 目录系统协议 |
| DSP | Domain Specific Part | 域专用区 |
| DSP | Departure Sequencing Program | 离港排序计划 |
| DSP | Defense Support Program | 国防支援计划 |
| DSP | Depository Services Program | 存款服务计划 |
| DSP | Digital System Processor | 数字系统处理器 |
| DSP | Defense Satellite Program | 国防卫星计划 |
| DSP | Defense Support Program (US DoD satellite system) | 国防支持计划(美国国防部卫星系统) |
| DSP | Decentralization Support Programme (Pakistan) | 权力下放支助方案(巴基斯坦) |
| DSP | Daftar Skala Prioritas | Daftar Skala Prioritas公司 |
| DSP | Drill Sergeant Program | 训练军士计划 |
| DSP | Doubling Stock Price | 股价翻倍 |
| DSP | Depot Storage Point | 车辆段存储点 |
| DSP | Designated Stock Point | 指定库存点 |
| DSP | Distributed Staff Program | 分布式员工计划 |
| DSP | Dell Service Provide | Dell服务提供 |
| DSP | Direct Stock Plans | 直接库存计划 |
| DSP | Dilute Sulfuric Peroxide (dilute sulfuric acid and hydrogen peroxide mixture) | 稀硫酸过氧化物(稀硫酸和过氧化氢混合物) |
| DSP | Delivery Service Pack | 交付服务包 |
| DSP | Daikin Synchronised Power (Daikin Air Conditioners) | 大金同步电源(大金空调) |
| DSP | Digital Signal Protocol | 数字信号协议 |
| DSP | Dre Swan Productions | Dre Swan Productions公司 |
| DSP | Developer Studio Project (Microsoft file extension) | Developer Studio项目(Microsoft文件扩展名) |
| DSP | Disaster Support Package (FEMA) | 灾难支持包(FEMA) |
| DSP | DoD Standardized Profile | 国防部标准化配置文件 |
| DSP | Devon and Somerset Police | 德文郡和萨默塞特郡警察局 |
| DSP | Dawnshroud Peaks (Everquest game) | Dawnsroud Peaks(Everquest游戏) |
| DSP | Dessertspoon/Dessertspoonful | Dessertspoon / Dessertspoonful |
| DSP | Project (MS Developer Studio) | 项目(MS Developer Studio) |
| DSP | Deputy Superintendent of Police | 警察局副局长 |
| DSP | Distribution Software Publishers | 分发软件发布者 |
| DSP | Double Side Polishing (wafer, glass, metal) | 双面抛光(晶片、玻璃、金属) |
| DSP | Direct Stock Purchase | 直接股票购买 |
| DSP | Decessit Sine Prole | 减速正弦曲线 |
| DSP | dibasic sodium phosphate | 磷酸二钠 |
| DSP | Detailed Site Plan | 详细现场平面图 |
| DSP | Dealer Service Portal | 经销商服务门户 |
| DSP | Dedicated Sub-Path | 专用子路径 |
| DSP | Decessit Sine Prole (Latin: Died Without Issue) | Decessit Sine Prole(拉丁语:无问题死亡) |
| DSP | Direct Sponsorship Program | 直接赞助计划 |
| DSP | Dr.Halo Graphics DISplay driver | Dr.Halo Graphics DISplay驱动程序 |
| DSP | Digital Service Provider | 数字服务提供商 |
| DSP | Direct Service Professional (social service) | 直接服务专业人员(社会服务) |
| DSP | Digital Speckle-Pattern Interferometry | 数字散斑干涉法 |
| DSP | Dominant Social Paradigm | 主导社会范式 |
| DSP | Disabled Students Program | 残疾学生计划 |
| DSP | Display System Protocol (packet switching) | 显示系统协议(分组交换) |
| DSP | Demokratik Sol Parti (Turkish: Democratic Left Party) | Demokatik Sol Parti(土耳其语:民主左翼党) |
| DSP | Dynamic Shift Program (Audi) | 动态换档程序(奥迪) |
| DSP | Decreased Sensory Perception | 感官知觉下降 |
| DSP | Document Services for Printing | 用于打印的文档服务 |
| DSP | Decision Support Package | 决策支持包 |
| DSP | Drshnaps Productions (webcomic database) | Drshnaps Productions(网络漫画数据库) |
| DSP | Decompression Sickness Panel | 减压病面板 |
| DSP | Director's Special | 董事的特殊 |
| DSP | Developer Service Provider | 开发人员服务提供商 |
| DSP | Direct Support Professional | 直接支持专业人员 |
| DSP | Discrepancy | 差异 |
| DSP | Depot Spare Parts | 车辆段备件 |
| DSP | Drift Start Position | 漂移起始位置 |
| DSP | Delta Sigma Pi (business fraternity) | Delta Sigma Pi(商业兄弟会) |
| DSP | Deep Space Probe | 深空探测器 |
| DSP | Distinguished Speakers Program | 杰出演讲人计划 |
| DSP | Disodium Phosphate | 磷酸二钠 |
| DSP | Desmoplakin | 德斯莫普兰 |
| DSP | Dye Sublimation Printing | 染料升华印花 |
| DSP | Differential Signal Processing | 差分信号处理 |
| DSP | Diastasis Symphysis Pubis | 耻骨分离联合 |
| DSP | Design Services Procedures | 设计服务程序 |
| DSP | Democratic Socialist Party (Australia) | 民主社会党(澳大利亚) |
| DSP | Democratic Left Party (Turkey) | 民主左翼党(土耳其) |
| DSP | Degree Stopping Paper | 学位停止纸 |
| DSP | Dynamic Support Program (IBM) | 动态支持计划(IBM) |
| DSP | Display parameters (Signature) | 显示参数(签名) |
| DSP | Defense Standardization Program | 国防标准化计划 |
| DSP | Division of the State Police | 国家警察局 |
| DSP | Detailed Scheduling and Planning | 详细的进度安排和计划 |
| DSP | Daughters of Saint Paul (religious community) | 圣保罗的女儿(宗教团体) |
| DSP | Designated Suppliers Program | 指定供应商计划 |
| DSP | Disability Support Pension | 残疾支持养老金 |
| DSP | Dentin Sialoprotein | 牙本质唾液蛋白 |
| DSP | Digital Signature Signing Process | 数字签名签名过程 |
| DSP | Defense Satellite Program (US DoD) | 国防卫星计划(美国国防部) |
| DSP | Designated Sender Protocol (email) | 指定发件人协议(电子邮件) |
| DSP | Direct Support Platoon (US Army) | 直接支援排(美国陆军) |
| DSP | Dual Screen Playstation (Nintendo DS emulator) | 双屏游戏机(任天堂DS模拟器) |
| DSP | Diritti Speciali di Prelievo (Italia: Special Drawing Rights; currency) | Diritti Speciali di Prelievo(意大利:特别提款权;货币) |
| DSP | Durgapur Steel Plant (India) | Durgapur钢铁厂(印度) |
| DSP | District Superintendent Police | 地区警察总监 |
| DSP | Delaware State Police | 特拉华州警察局 |