- nonmetallic minerals
- nonmonochromatic
- nonmonotonous
- nonnegative integer
- nonnegative numbers
- nonnewtonian liquid
- nonnumerable set
- nonnumeric item
- nonnumeric literal
- nonode
- nonohmic
- nonoic acid
- nonoperating period
- nonoriented graph
- nonoscillating
- nonose
- nonosilane
- nonoverflow section
- nonoverlapping
- nonoverloading fan
- nonownership theory
- nonoxidizing alloy
- nonpareil
- nonpenetrating
- nonperfect
- nonperiodic variation
- nonpermeable
- nonpitting edema
- nonplanar
- nonplanar frame
- nonplastic fracture
- nonplus
- nonpoisonous refrigerant
- nonpolar
- nonpolar dielectric
- nonpolar molecule
- nonpolar solvent
- nonpolarized
- nonpolarized relay
- nonpolicy variable
- nonpolitical
- nonporous
- nonpositive numbers
- nonpressure casting
- nonprestressed reinforcement
- nonpriming evaporator
- nonprint function
- nonprinting character
- nonprinting key
- nonprismatic bed
- nonprismatic channel
- nonproducing well
- nonproduct advertising
- nonproduction assets
- nonproduction expenses
- nonproductive advertising
- nonproductive capture
- nonproductive labour
- nonprofit
- nonprofits
- nonprotein nitrogen
- nonpublic information
- nonpurpose loan
- nonqualifying annuity
- nonradiable
- nonrail
- nonrandom access
- nonreactive
- nonreactive load
- nonreciprocal circuit
- nonrecoverable oil
- nonrecurrent pulse
- nonrecurring charge
- nonrecursive filter
- nonrefinable
- nonreflecting glass
- nonreflective
- nonrefrigerated food
- nonrefrigerated product
- nonrefrigerated room
- nonrefrigerated section
- nonrefrigerated shelf
- nonrefundable
- nonreinforced brickwork
- nonreligious
- nonrepeatable measurement
- nonreproducible assets
- nonreproducible goods
- nonreserved space
- nonresinous
- nonresonant
- nonresonant antenna
- nonresonant line
- nonrestricted token
- nonreturn valve
- nonreturnable packaging
- nonreusable pallet
- nonreversible
- nonreversible motor
- nonreversible plug