| OSDP | Open Services Development Platform (Simplified Inc.) | 开放服务开发平台（Simplified Inc.） |
| OSDP | On-Board Signal and Data Processor | 车载信号和数据处理器 |
| OSDP | Opposite Sex Domestic Partner | 异性家庭伴侣 |
| OSDP | Open Service Delivery Platform (Sun Microsystems) | 开放服务交付平台（Sun Microsystems） |
| OSDP | Operational Systems Development & Production | 操作系统的开发和生产 |
| OSDP | Open Source Discussion Platform | 开源讨论平台 |
| OSDP | Operations System Development Program | 操作系统开发计划 |