| Acronym | Definition |
|---|
| ISPR | Inter-Services Public Relations (Armed Forces of Pakistan) |
| ISPR | Income Security Program Redesign |
| ISPR | International Society for Paranormal Research |
| ISPR | International Standard Payload Rack |
| ISPR | Incident Specific Preparedness Review (USCG) |
| ISPR | International Society of Photosynthesis Research |
| ISPR | Independent Scientific Peer Review (various locations) |
| ISPR | In Situ Product Removal |
| ISPR | Information Security Program Review |
| ISPR | Infantry Systems Program Review |
| ISPR | Internal Software Problem Reports |
| ISPR | Information Security Program Regulation |
