| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IPR | Internacia Pedagogia Revuo | In Esperanto | → Serial publications, periodicals → Education |
| IPR | Institute of Pacific Relations | In English | → International relations |
| IPR | Intellectual Property Rights | In English | → Industrial property → Artistic property |
| IPR | Ice-Point Reference | In English | |
| IPR | In-Process Review | In English | |
| IPR | Interim Problem Report | In English | |
| IPR | Inspecteur Pédagogique Régional | In French | → Education |