What Does PJ Stand For?
PJ stands for Picojoule
PJ, or Picojoule, is a unit of energy in the International System of Units (SI), equivalent to one trillionth (10^-12) of a joule. It is commonly used in fields such as physics, engineering, and nanotechnology to measure very small quantities of energy, particularly in processes involving microscopic systems or phenomena.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym