PM or pm (also written P.M. or p.m.) is an abbreviation for Latin post meridiem, meaning "after noon" in the 12-hour clock.
PM WIN-T (Project Manager Warfighter Information Network-Tactical) is a component of Program Executive Office Command, Control and Communications-Tactical in the United States Army.
PMR446 (personal mobile radio, 446 MHz) is a part of the UHF radio frequency range that is open without licensing for business and personal use in most countries of the European Union.
PmWiki is wiki software written by Patrick R. Michaud in the PHP programming language.
Mismatch repair endonuclease PMS2 is an enzyme that in humans is encoded by the PMS2 gene.
PM, sometimes referred to as the PM programme to avoid ambiguity, is BBC Radio 4's long-running early evening news and current affairs programme.
PMC-Sierra was a global fabless semiconductor company with offices worldwide that develops and sells semiconductor devices into the storage, communications, optical networking, printing, and embedded computing marketplaces.
PMS Asterisk* is the first all-female DotA team competing in the Defense of the Ancients and Dota 2 video games, founded in 2005 by Tammy “furryfish*” Tang.