PPM may refer to any of the following:
1. Short for pages per minute, PPM is a measurement for determining how fast a printer is capable of printing. When comparing the PPM between printers, it is important to note what quality the pages are being printed at; lower quality prints will be faster than high quality prints. Other measurements of a computer printer include CPS and LPM.
2. Short for Perl package manager, PPM is an easy to use package manager for installing, upgrading, and removing Perl modules in ActivePerl.