- Newtonian potential
- Next Insert
- next release
- NFSNET
- nibble
- nil pointer
- nil-radical
- nilpotent
- nilpotent element
- nilpotent product
- nilpotent ring
- nine
- nineteen
- nineteenth
- ninetieth
- ninety
- nmos ram
- no carrier
- non-dense
- non-directional
- non-erasable
- non-Euclidian
- non-glare
- non-holonomic
- non-interlaced
- Non-linear
- non-negative
- non-normal
- non-overlapping
- non-recursive
- non-void
- non-zero
- nonalgebraic adder
- noncontact recording
- noncontiguous item
- nondestructive check
- nondeterministic algorithm
- nonequivalence gate
- nonintegrable constraint
- nonlinear equation
- nonlinear optics
- nonnegative integer
- nonrandom access
- nonvolatile storage
- NOR circuit
- norm axioms
- normal algorithm
- no op
- No Proofing
- nodal analysis
- nodal cubic
- nodal quartic
- nodal set
- node
- node duplicating
- node identification
- node identifier
- node label
- node name
- node operator
- node processor
- node table
- node type
- node verification
- nodename
- noise analyzer
- noise characteristic
- noise distortion
- noise emission
- noise filter
- noise grade
- noise limiter
- noise measurement
- noise pattern
- noise signal
- noise suppression
- noiseless channel
- noisy mode
- nominal bandwidth
- nominal page
- non-regular
- non-response
- non-transitive
- nonary
- nondestructive read
- nonequivalence function
- nongraphic character
- nonlinear connection
- nonlinear optimization
- nonlinear wave
- nonnegative numbers
- nonoriented graph
- nonprint function
- nonrestricted token
- noise generator
- noise reducer
- noise testing
- noisy
- noisy digit
- nominal band