Wikipedia
PJM
PJM may refer to:
- PixelJunk Monsters, a PlayStation Network game for the PlayStation 3
- Punjab Janata Morcha (Punjab Popular Front), a Sikh political party in the state of Punjab, India
- Polish Sign Language ("Polski Język Migowy")
- Puerto Jiménez Airport in Puerto Jiménez, Costa Rica
- PJM, a hardy hybrid rhododendron, where the letters stand for Peter John Mezitt, patriarch of Weston Nurseries, Hopkinton, Massachusetts, where the cultivar originated
- PJM Interconnection, a regional transmission organization (RTO) in the eastern United States that operates the world's largest competitive wholesale electricity market
- Phase Jitter Modulation, an RFID interface standard
- Pingat Jasa Malaysia, a Malaysian medal awarded to Commonwealth servicemen who served in Malaysia during the Malayan Emergency and the Malaysian-Indonesian Confrontation periods
- Patrick Joseph McGovern, a businessman, publisher, and entrepreneur known for founding Computerworld magazine, and founder of the McGovern Institute for Brain Research at MIT.