NNM

AcronymDefinition
NNMNetwork Node Manager
NNMNo-Needle Mesotherapy (medical procedure)
NNMNumismatic Notes and Monographs (American Numismatic Society)
NNMNational Nutrition Month (March; American Dietetic Association)
NNMNaryan-Mar (Russia)
NNMNASDAQ National Market (financial)
NNMNetwork for New Music (Philadelphia, PA)
NNMNetzwerk Neue Medien (German: New Media Network)
NNMNet New Money
NNMNational Nutrition Mission (India)
NNMNot Normally Manned (oil/gas platform)
NNMNormal Narrow Margin (philately)
NNMNeuronal Network Model
NNMNearest Neighbour Model