| Acronym | Definition |
|---|
| IPPP➣Internet Presence Provider and Promoter |
| IPPP➣Institutul Pentru Politici Publice (Romanian: Institute for Public Policy) |
| IPPP➣Institute for Philosophy and Public Policy (University of Maryland) |
| IPPP➣Institute for Particle Physics Phenomenology (UK) |
| IPPP➣Institutionalised Public-Private Partnerships (EU) |
| IPPP➣Isolated Points per Play (football) |
| IPPP➣Isopropylphenyl Phosphate |
| IPPP➣Initiatives for Proliferation Prevention Program (US Department of Energy) |
| IPPP➣Internet Publishing Pilot Program |
| IPPP➣In-Line Power Patch Panel (Cisco systems) |
| IPPP➣Infantile Perianal Pyramidal Protrusion (dermatology) |