| Acronym | Definition |
|---|
| IAPP | Industry-Academia Partnerships and Pathways (joint research grant) |
| IAPP | Inter-Access Point Protocol |
| IAPP | International Association of Privacy Professionals |
| IAPP | Inter Access Point Protocol |
| IAPP | Islet Amyloid Polypeptide |
| IAPP | International Association of Panoramic Photographers |
| IAPP | International Accounts Payable Professionals |
| IAPP | International Air Pollution Prevention Certificate (US Coast Guard) |
| IAPP | Information Access and Protection of Privacy |
| IAPP | International Association of Presentation Professionals |
| IAPP | International Arctic Polynya Program |
| IAPP | Information, Access, Projection, Persistence |
| IAPP | International Association of Police Professors (changed to ACJS) |
| IAPP | International Association of Promotional Products (St. Petersburg, Russia) |