- nervous tissue
- neural
- nerve tissue
- neurophysiology
- nonmaterial
- niger river
- Nigerien
- Negaprion brevirostris
- Norflex
- neuromuscular blocking drug
- neuromuscular block
- neturalizing capacity
- north_polar
- Niger_Congo
- nickel_iron accumulator
- nicad
- nickel_cadmium accumulator
- nickel_iron battery
- neutralization reaction
- Nerodia
- ninepins
- new jerseyite
- new jerseyan
- needleworker
- Newton's theory of gravitation
- neuromyositis
- nerve centre
- nucleus niger
- neencephalon
- necrotic action
- necrosin
- needlelike
- neuroanatomy
- nonfiction
- nonfictional prose
- new world tapir
- ninth
- ninkhursag
- nervus glossopharyngeus
- nook and cranny
- nooks and crannies
- New Zealand cotton
- netted melon
- netscape
- nestorianism
- net estate
- net melon
- net structure
- net fish
- network awareness