WordReference Random House Unabridged Dictionary of American English © 2026
NG,
N.G.,
- Chemistrynitroglycerin.
- [Anat.]nasogastric.
- nanogram;
nanograms.
N.G.,
- National Guard.
- Place NamesNew Guinea.
- no good.
- no good.
'N.G.' also found in these entries (note: many are not synonyms or translations):