| 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 |