PPM
|
|
PPM or ppm is a three letter abbreviation that can stand for:
- Parts per million, a measure of concentration
- Pages per minute, a measure of speed often used to market printers or photocopiers
- the Portable Pixmap file format
- the PPM compression algorithm (Prediction by partial matching) used in computer science
- Pulse position modulation, a form of data transmission.
- Portable People Meter
- Peak program material, a standard for audio level measurement
- Processes or production methodologies
- Private placement memorandum, a document typically created in conjunction with legal counsel that is used to raise venture capital