IPI

IPI or ipi may refer to:

==Science and technology== International Prognostic Index, a medical tool used in oncology to predict the outcome of lymphoma patients International Protein Index, a database covering information about the proteomes of humans, mice and other animals Integrated Pulmonary Index, a single value that describes the patient's respiratory status Inter-processor interrupt, a mechanism used between processors to maintain a sort of synchronization Intelligent Peripheral Interface, a technology for connecting storage devices to computers