| Abbreviation | Definition |
|---|---|
| IPA | In Person Autograph |
| IPF | In Print Forever |
| IPG | Interactive Programme Guide |
| IPM | Information Publishing Management |
| IPOB | In Pursuit Of Boredom |
| IPP | Internet Publishing Program |
| IPPA | Independent Programme Producers Association |
| IPPA | Internet Professional Publishers Association |
| IPPV | Impulse Pay Per View |
| IPQ | Ink Parchment And Quill |
| IPR | Interactive Photo Realistic |
| IPR | Interactive Photorealistic Rendering |
| IPRA | International Public Relations Association |
| IPRC | Independent Publishing Resource Center |
| IPS | Inter Press Service |
| IPTC-NAA | International Press Telecommunications Council - Newspaper Association of America |
| IPTV | Internet Protocol Television |
| IQ | Image Quality |
| IQ | Interesting Quotation |
| IRC | Indignant Revolutionary Channel |