magnetic moment, \(m\), \(\mu\)

https://doi.org/10.1351/goldbook.M03688
Vector quantity, the vector product of which with the magnetic flux density of a homogeneous field is equal to the torque.
Source:
Green Book, 2nd ed., p. 21 (https://dev.goldbook.iupac.org/files/pdf/green_book_2ed.pdf)