Printer friendly

What does NPN stand for?

NPN stands for Nonprotein Nitrogen

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

See other meanings of NPN

Other Resources:
We have 64 other definitions for NPN in our Acronym Attic

Samples in periodicals archive:

Ruminant animals such as cattle can take nonprotein nitrogen and make protein out of it, so nitrogen can be a protein source in a feed supplement," explains Hammond, who is at ARS' Subtropical Agricultural Research Station at Brooksville, Florida.