| Abbreviation | Definition |
|---|---|
| IPOI | Intellectual Property Office of Ireland |
| IPOS | Intellectual Property Office of Singapore |
| IPPA | International Private Practitioners Association |
| IPQ | Intellectual Property Quarterly |
| IPR | Intellectual Property |
| IPR | Intellectual Property Resources |
| IPR | Intellectual Property Right |
| IPR | Intellectual Property Rights |
| IPRA | Indigenous Peoples Rights Act |
| IPRC | Intellectual Property Rights Center |
| IPRL | Intellectual Property Rights Law |
| IPRMS | Intellectual Property Rights Management System |
| IPRS | Intellectual Property |
| IPRS | Intellectual Property Rights |
| IPS | In Prison Soon |
| IPS | Inimical to Public Safety |
| IPS | Intelligent Pedestrian Surveillance |
| IPSO | Intellectual Property Student Organization |
| IPT | Inmate Population Tracking |
| IPT | International Protection Teams |