| Acronym | Definition |
|---|
| ISPS➣International Ship and Port Facility Security |
| ISPS➣International Ship and Port Security |
| ISPS➣International Symposium on Programming and Systems |
| ISPS➣Information Storage and Processing Systems (American Society of Mechanical Engineers division) |
| ISPS➣In-Seat Power Supply |
| ISPS➣Instruction Set Processor Specification (hardware description languages) |
| ISPS➣Integrated Self Protection System |
| ISPS➣Integrated Strike Planning System |
| ISPS➣Item Support Policy Statement |
| ISPS➣Integrated Secondary Power System |
| ISPS➣International Society of Police Surgeons |