MJ

MJ stands for:

  • Megajoules, 1 MJ = 106 J, see order of magnitude (energy)
  • Man-year, obsolete term for the amount of work that creates a person in a year, see person-hour
  • Mihin Lanka, Sri Lankan airlines ( IATA code )
  • MJ thread (DIN ISO 5855, 1 and 2)
  • The short form of Michael Jackson and Michael Jordan
  • MJ, a former French automobile manufacturer

MJ as distinguishing signs on license plate:

  • UK: Manchester
  • Netherlands: Motorcycles

Mj stands for:

  • JMA magnitude scale, Japanese earthquake scale

MJ stands for:

  • Milli joule, 1 mJ = 10-3 J

Mj stands for:

  • Underage
  • Disambiguation
  • Abbreviation