MJ
MJ stands for:
- Megajoule, 1 MJ = 10 6 J, see order of magnitude (energy)
- Man-year , outdated term for the amount of work a person creates in a year, see person-hour
- Mihin Lanka , former Sri Lankan airline (IATA code)
- MyWay Airlines , Georgian airline (IATA code)
- MJ thread (DIN ISO 5855, 1 and 2)
- the short form of Michael Jackson and Michael Jordan
- MJ , former French automobile manufacturer
- Ministry of Justice of East Timor
MJ as a distinguishing mark on license plates:
- Great Britain: Manchester
- Netherlands: motorcycles
M j stands for:
- JMA magnitude scale , Japanese earthquake scale
- Mahan Mj (* 1968), Indian mathematician and monk
mJ stands for:
- millijoule, 1 mJ = 10 −3 J
mj stands for:
- underage
