Editing PPM

{{wiktionary|PPM|ppm}}
'''PPM''' may refer to:
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==Business in general==
* [[Planned preventive maintenance]]
* [[Project portfolio management]]
* [[Public performance measure]], UK measure of rail punctuality

==Organizations==
* [[Malaysian Scouts Association]] ({{langx|ms|Persekutuan Pengakap Malaysia|links=no}})
* [[Mauritanian People's Party]] ({{langx|fr|Parti du peuple mauritanien|links=no}}, 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)]] ({{langx|pt|Partido Popular Monárquico|links=no}}), a Portuguese political party
* [[People's Progressive Movement (Cayman Islands)]]
* [[Progressive Party of Maldives]]

==Science and technology==
===Computing===
* [[Pages per minute]], a measurement of printing speed
* [[Perl package manager]], for software packages
* Planted partition model, a special case of [[Stochastic block model]]
* Portable pixmap format, a [[Netpbm format]]
* [[Prediction by partial matching]], a data compression technique

===Medicine===
* [[Artificial cardiac pacemaker|Permanent pacemaker]]
* [[Persistent pupillary membrane]], an eye condition
* [[Physician practice management]]

===Other uses in science and technology===
* [[Parts-per-million]]
* [[Peak programme meter]], measuring audio level
* [[Planned Preventative Maintenance]] of equipment
* [[PPM Star Catalogue]] 
* [[Proton precession magnetometer]], measures small magnetic field variations
* [[Pulse-position modulation]] of a signal

==Other uses==
* [[Pepsi Venezuela Music Awards]] ({{langx|es|Premios Pepsi Music Venezuela|links=no}})
* [[Peter, Paul and Mary]], American folk group
* [[Portable People Meter]], to measure radio and TV broadcast audiences
* [[Precision Performance Motorsports]], an American auto racing team
* [[Prince Philip movement]], a religious sect in Vanuatu
* [[Private Placement Memorandum]], offering document for private placements
* [[Pay per 1000 impressions]]

==See also==
* [[Temperature coefficient]], in parts per million per Kelvin (ppm/K) or per degree Celsius (ppm/C)

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