| Abbreviation | Definition |
|---|---|
| INDF | Indian National Democratic Front |
| INEC | Independence National Electoral Commission |
| INECP | International Nonproliferation Export Control Program |
| INLD | Indian National Lok Dal |
| INP | International News Politics |
| INRC | Indian Nation Restoration Committee |
| INSEP | International Network for Sexual Ethics and Politics |
| IOCE | International Organisation on Electronic Evidence |
| IOP | Inanimate Objects Party |
| IOP | Instituto de la Opinión Pública |
| IOPD | International Observatory on Participatory Democracy |
| IOPL | Institute Of Political Leadership |
| IOS | Independent On Sunday |
| iOTW | I Own The World |
| IPC | Independent Political Committee |
| IPC | Indochina Peace Campaign |
| IPDA | Issues in Political Discourse Analysis |
| IPE | Issues in Political Economy |
| IPED | International Political Economy and |
| IPED | International Political Economy and Development |