IPP

IPP may refer to:

Organisations

• Independent power producer
• India Pride Project, recovering stolen Indian artefacts
• Istituto per la Protezione delle Piante (Institute of Plant Protection), Italy
• Max-Planck-Institut für Plasmaphysik, a physics institute in Garching, Germany
• Intermountain Power Plant, a coal power plant, Delta, Utah, USA.
• Institute of Particle Physics, Canada

Science and technology

• Isopentenyl pyrophosphate, a metabolite
• Ionospheric pierce point, where a satellite signal crosses the ionosphere
• Induratio penis plastica, Peyronie's disease
• Nob Yoshigahara Puzzle Design Competition, also known as the International Puzzle Party

Sports

• International Player Pathway, program for non-Americans players in the National Football League

Computing

• Integrated Performance Primitives, a software library
• Internet Printing Protocol
• Insilicos Proteomics Pipeline, biological software tools
• Unbounded interactive polynomial time in computational complexity theory

Politics

• Irish Parliamentary Party or Irish Home Rule Party, UK
• Istehkam-e-Pakistan Party, Pakistan

Other uses

• Imprisonment for public protection, England
• Individual Pension Plan, Canada
• International price program, US
• Intellectual Property Protection
• Integrated Product Policy in Life Cycle Thinking
• David Ipp (1938-2020), judge and politician, NSW, Australia
• Ip, Sălaj (Hungarian Ipp), a commune in Romania