PPM may refer to: Business in general. Planned preventive maintenance. Project portfolio management. Public performance measure, UK measure of rail punctuality. Organizations. Malaysian Scouts Association (Malay: Persekutuan Pengakap Malaysia) Mauritanian People's Party (French: Parti du peuple mauritanien, 1960–1978) Parry People Movers, UK flywheel vehicle manufacturer. Pashtun Tahafuz Movement, a human rights movement in Pakistan for the Pashtun people. People's Monarchist Party (Portugal) (Portuguese: Partido Popular Monárquico), a Portuguese political party.
https://en.wikipedia.org/wiki/PPM