| SP | Service Provider | 服务提供商 |
| SP | Service Pack | 补丁包 |
| SP | some place | 某地 |
| SP | sales promotion | 促销 |
| SP | sine prole | 无子女 |
| SP | Spanish | 西班牙 |
| SP | support | 支持 |
| SP | Stream Processor | 音频流处理器 |
| SP | Signaling Point | 信令点 |
| SP | Speech Path | 话路 |
| SP | selling promotion | 销售促进 |
| SP | Saturated polyester plastic | 饱和聚酯塑料 |
| SP | Symmetrical Processing | 平衡式处理 |
| SP | Spectrum pure | 光谱纯 |
| SP | Stack Pointer | 堆栈指针 |
| SP | Shift Pulse | 移位脉冲 |
| SP | Strategic Planning | 策略计划 |
| SP | Spacer | 间隔粉，垫隔层 |
| SP | Septum Pellucidum | 透明隔腔 |
| SP | Start Pickup | 起动传感器 |
| SP | speaker port | 扬声器接口 |
| SP | SmartPhone | Microsoft开发的新一代手机操作系统平台 |
| SP | StormPay | 电子货币 |
| SP | Spendex | 氨纶 |
| SP | sample point | 取样点，样本点 |
| SP | Self Propelled | 自行标准唱片 |
| SP | small pica | 十一点铅字 |
| SP | single phase | 单相的 |
| SP | shore patrol | 岸上[基地]宪兵 |
| SP | stirrup pump | 手提式灭火泵 |
| SP | Sports | 运动 |
| SP | solid propellant | 固体推进剂 |
| SP | Smoking Point | 烟点 |
| SP | SAFETY VALVE | 安全阀 |
| SP | Swimming Pool | 游泳池 |
| SP | Student Pilot | 学生飞行员 |
| SP | State Primary | 状态主要 |
| SP | Set Point | 设定点 |
| SP | Sveriges Psykologförbund (Stockholm, Sweden) | Sveriges Psykologförbund (Stockholm, Sweden) |
| SP | Secular Progressive | 世俗进步派 |
| SP | Sacramento Peak Observatory (New Mexico) | 萨克拉门托峰天文台（新墨西哥州） |
| SP | Solution Provider Council | 解决方案提供商委员会 |
| SP | Samajwadi Party (India) | 萨马杰瓦迪党（印度） |
| SP | Security and Privacy (IEEE Symposium) | 安全与隐私（IEEE研讨会） |
| SP | Salisbury (postcode, United Kingdom) | 索尔兹伯里（邮政编码，英国） |
| SP | Support Pack (Hewlett-Packard) | 支持包（Hewlett-Packard） |
| SP | Superior Performance (video tape format) | 卓越的性能（录像带格式） |
| SP | State Park | 州立公园 |
| SP | System Procedure | 系统程序 |
| SP | Standard Pressure | 标准压力 |
| SP | Special Project | 特殊项目 |
| SP | Source Program | 源程序 |
| SP | Sweetie Pie | 甜甜的馅饼 |
| SP | South Pole | 南极 |
| SP | Social Phobia | 社交恐惧症 |
| SP | Stored Procedure | 存储过程 |
| SP | spirometry | 肺活量测定法 |
| SP | Security Plan | 安全计划 |
| SP | staphylococcal protein a | 葡萄球菌蛋白a |
| SP | spermidine | 亚精胺 |
| SP | splenectomy | 脾切除术 |
| SP | speciality | 特产 |
| SP | Standardized Patient | 标准化患者 |
| SP | South Park | 南方公园 |
| SP | South Pasadena | 南帕萨迪纳 |
| SP | Spinous Process | 多刺过程 |
| SP | speech pathology | 言语病理学 |
| SP | Strategic Plan | 战略计划 |
| SP | Singapore Power | 新加坡电力公司 |
| SP | Shore Party | 岸上派对 |
| SP | Specific Process | 具体流程 |
| SP | Self Publishing | 自行发布 |
| SP | Single Port | 单端口 |
| SP | Stuffplug (Windows Live Messenger add-on) | 填充塞（Windows Live Messenger附加组件） |
| SP | Sensitive Point | 敏感点 |
| SP | Supportability Plan | 保障性计划 |
| SP | Small Profile | 小型剖面图 |
| SP | Somos Peru | 索莫斯秘鲁 |
| SP | Special Performance | 特殊性能 |
| SP | Spontaneous Potential | 自发电位 |
| SP | Subprofile (AOL IM profile host) | 子配置文件（AOL IM配置文件主机） |
| SP | Scientific Programming | 科学编程 |
| SP | Security Policy | 安全策略 |
| SP | Specific Practice (Capability Maturity Model Integration) | 具体实践（能力成熟度模型集成） |
| SP | Sentencing Project | 量刑计划 |
| SP | Socialist Party of Macedonia (The Former Yugolsav Republic of Macedonia) | 马其顿社会党（前南斯拉夫的马其顿共和国） |
| SP | Solidarity Party | 团结党 |
| SP | Sharepoint (Microsoft) | Sharepoint（Microsoft） |
| SP | Space | 空间 |
| SP | static pressure | 静压 |
| SP | Security Police | 安全警察 |
| SP | State Police | 州警察局 |
| SP | Shore Police | 海岸警察局 |
| SP | Slave Present (hard disk) | 存在从属设备（硬盘） |
| SP | Shore Patrol (US Navy equivalent to MP) | 海岸巡逻队（美国海军相当于MP） |
| SP | Speed | 速度 |
| SP | Spelling Unsure | 拼写不正确 |
| SP | Standard Play(ing) | 标准间隙（ing） |
| SP | specialist | 专家 |
| SP | Special Publication | 特别出版物 |
| SP | specific | 具体的 |