A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
n Nano (10 - 9)
N Newton
n/c Not connected; normally closed
n/o Normally open
Na Sodium
NAMAS National Measurement Accreditation Service
NASA National Aeronautical and Space Administration
NATO North Atlantic Treaty Organisation
Ncm Newton centimetre
NEC National Electrical Code
NEMA National Electrical Manufacturers Association
NEMKO Norges Elektriske Materiellkontroll
NFPA National Fire Protection Agency
Ni Nickel
NIC Network Interface Card
Ni-Cad Nickel-cadmium
NICAM Near Instantaneously Companded Audio Multiplexed
NiMH Nickel-Metal Hydride
Nm Newton Metre
NMOS Negative channel metal oxide semiconductor
NOS Network Operating System
NPN Negative, Positive, Negative ( Transistor )
ns Nano second
ns/m Nano second per metre
NTC Negative Temperature Coefficient
NTSC National Television System Committee
NVP Nominal Velocity of Propagation