| SPCU | Society for the Prevention of Cruelty to Unicorns | 防止虐待独角兽协会 |
| SPCU | Secretariat for Promoting Christian Unity | 促进基督教团结秘书处 |
| SPCU | Subsea Power and Communication Unit | 海底电力和通信装置 |
| SPCU | Stable Platform Control Unit | 稳定平台控制单元 |
| SPCU | Starboard Power Conditioning Unit | 右舷动力调节装置 |
| SPCU | Satellite Processing Center Upgrade | 卫星处理中心升级 |
| SPCU | Service and Performance Checkout Unit | 服务和性能检查单元 |
| SPCU | Spacific Container Lease Pty Limited | Spacific集装箱租赁私人有限公司 |