| Abbreviation | Definition |
|---|---|
| IPED | International Political Education Database |
| IPEE | International Political Economy and Ecology |
| IPEG | Institute for Political and Economic Governance |
| IPEG | Institute for Political Economy and Governance |
| IPEG | Institute of Political Economy and Governance |
| IPEG | International Political Economy Group |
| IPF | Islamic Peace Fighters |
| IPIR | Introduction to Politics and International Relations |
| IPK | International Peace Keepers |
| IPL | Indian Political League |
| IPLO | Irish Peoples Liberation Organization |
| IPO | Ideological, Political, and Organizational |
| IPO | Initial Public Office |
| IPP | Internet Politics and Policy |
| IPRA | International Peace Research Association |
| IPS | International Political Sociology |
| IPSG | Internet Politics Study Group |
| IPV | Independent Private Values |
| IRI | International Republican Institute |
| IROP | Immigrant Rights Organizing Program |