NJ is the abbreviation for the U.S. state of New Jersey.

Nj or NJ may also stand for:

Places edit

Science and technology edit

  • Nanojoule (nJ), an International System of Units (SI) unit of energy equal to 10−9 joules
  • Neighbor joining, a bioinformatic method for the construction of phylogenetic trees

Other uses edit

See also edit

  • Nje, a letter of the Cyrillic script