| Abbreviation | Definition |
|---|---|
| IPLAF | Intellectual Property Law Association of Florida |
| IPLMA | Israel Procurement Logistics Managers Association |
| IPOA | Iowa Peace Officers Association |
| IPOA | Irish Property Owners Association |
| IPPA | Idaho Public Purchasing Association |
| IPPA | Illinois Pork Producers Association |
| IPPA | Illinois Press Photographers Association |
| IPPA | Independent Payroll Providers Association |
| IPPA | Indianhead Professional Photographers Association |
| IPPA | Indonesian Planned Parenthood Association |
| IPPA | International Paediatric Pathology Association |
| IPPA | International Pectin Producers Association |
| IPPA | International Positive Psychology Association |
| IPPA | International Public Policy Association |
| IPPA | Iowa Pork Producers Association |
| IPPA | Iowa Public Procurement Association |
| IPPAN | Independent Power Producers Association Nepal |
| IPRA | Illinois Park and Recreation Association |
| IPRA | Indiana Park and Recreation Association |
| IPTA | Idaho Physical Therapy Association |