| SPED | Society of Piping Engineers and Designers | 管道工程师和设计师协会 |
| SPED | Special Education | 特殊教育 |
| SPED | Service Provider Edge Device | 服务提供商边缘设备 |
| SPED | Chief of the System Programs Evaluation Division (J8, JCS) | 系统项目评估处处长（J8，JCS） |
| SPED | Spares Pricing Estimating Data | 备件定价估算数据 |
| SPED | Secured Pin Entry Device | 安全插针进入装置 |
| SPED | Shortest Path Evaluation Device | 最短路径评估设备 |