PM2 (disambiguation)

PM2 may refer to:

• Parallel Multithreaded Machine, a software for parallel networking of computers
• PM2 (software), a software for Node.js process management
• PM² (PM squared), a project management methodology developed by the European Commission
• Paper Mario 2, a 2004 GameCube game
  • Paper Mario 2 (remake), 2024 remake released for the Nintendo Switch
• Pindad PM2, an Indonesian submachine gun
• PM2, a suborbital test vehicle of the New Shepard rocket made by American Aerospace company Blue Origin