Initialism of no middle initial.

plural of nmol

plural of NMR spectroscopy

plural of NMJ

(analytical chemistry) An analytical technique that exploits fine differences in the frequency of nuclear magnetic resonance in protons (and ¹³C atoms, etc.) within organic compounds that depends on their neighbouring atoms.

(electronics) A MOSFET with an n-type channel (a semiconductor doped with an element creating a surplus of electron carriers).

Initialism of neuromuscular junction.

(Internet) Initialism of not(or nothing) much, you?

(biochemistry) Abbreviation of N-Methyl-D-aspartic acid, an amino acid derivative.

Initialism of National Marine Electronics Association; shortened form of NMEA 0183.