EntityQ224174· pop 23· linked from 1 articlesPPMSign in to savePPM may refer to:Article8 sectionsContentsBusiness in generalOrganizationsScience and technologyComputingMedicineOther uses in science and technologyOther usesSee alsoPPM may refer to:==Business in general== Planned preventive maintenance Project portfolio management Public performance measure, UK measure of rail punctualityRead full article (8 paragraphs)ConnectionsmaintenanceEntityprinterEntity