| ISPS | International Society of Police Surgeons | 国际警察外科医生协会 |
| ISPS | International Shogi Popularization Society | 国际将棋普及协会 |
| ISPS | International Ship and Port Security | 国际船舶和港口安全 |
| ISPS | Integrated Self Protection System | 综合自我保护系统 |
| ISPS | Information Storage and Processing Systems (American Society of Mechanical Engineers division) | 信息存储和处理系统（美国机械工程师学会分部） |
| ISPS | International Symposium on Programming and Systems | 编程与系统国际研讨会 |
| ISPS | Instruction Set Processor Specification (hardware description languages) | 指令集处理器规范（硬件描述语言） |
| ISPS | International Ship and Port Facility Security | 国际船舶和港口设施安全 |
| ISPS | Integrated Secondary Power System | 综合二次电源系统 |
| ISPS | Integrated Strike Planning System | 综合打击计划系统 |
| ISPS | Item Support Policy Statement | 项目支持政策声明 |
| ISPS | In-Seat Power Supply | 座椅内电源 |