norm - one-
- normal burst
- NORMAL button
- normal confidential transmission
- normal distribution
- normal electrode
- normal error
- normal impedance
- normal mode
- normal ray
- normal surface
- normal tape
- normal-incidence reflectivity
- normal-mode interference
- normalization
- normalized bandwidth
- normalized frequency
- normalized information rate
- normalized output power
- normally closed contact
- normally off contact
- normally on contact
- normally open contact
- normally-closed contacts plinth
- normally-closed relay
- normally-open relay
- Norsat system
- North American hierarchy
- north subarea
- Norton Commander
- NOS
- NOT
- Not Available Now message
- NOT circuit
- NOT-AND-element
- notation
- notch
- notch antenna
- notch filter
- notched noise
- note
