N       		Neutral Position                       

N       		*Newton *Neutral *North *Negative      

N       		Nano                                   

N       		Negative                               

N       		Number                                 

N       		Newton                                 

N       		Neutral                                

N.C.    		Normally Closed                        

N.m     		Newton Meter                           

N.O.    		Normally Open                          

N.T.    		Number of Teeth                        

N.WT.   	Net Weight                             

N/A     		Natural Aspirate                       

N/A     		Not Applicable                         

N/A     		Natural Aspirate                       

N/V     		Ratio of Engine RPM to Vehicle Speed   

NA      		Naturally Aspirated                    

NA      		Naturally Aspirated Engine             

NA-DI   		Naturally Aspirated Direct Injection(engine)

NAAO    	North American Automotive Operations   

NADA    	National Automotive Dealer*s Association 

NAPS    	Nissan Anti-Pollution System           

NASCAR  	National Association for Stock Car Auto Racing 

NAT     		National                               

NAVI-5  	New Advanced Vehicle With Intelligence-5 

NAVI-5. D4    New Advanced Vehicle With Intelligence-5.D4

NBC     		Nuclear,Biological,Chemical            

NBDEC   	Speed Based Digital Electronic Control 

NC      		Normally Closed                        

NC      		Numerical Control                      

NCA     		No Color Available                     

NCEO    	Newconcept Engine Oil                  

NDIR    		Non Dispersive Infra Red Analyzer      

NDIR    		Non-Dispersive Infra Red               

NDIS    		Nissan Direct Ignition System          

NDS     		Neutral Drive Switch                   

NDT     		Non Distructive Testing                

Neut    		Neutral                                

NEUT POSI SW    Neutral Position Switch        

NFB     		Non Feeback Carburetor                 

NFL     		Normal Full-Load (speed)               

NG      		No Go                                  

NGS     		Neutral Gear Switch                    

NHP     		Nominal Horsepower                     

NHTSA   	National Highway Traffic Safety Administration(US)

NICB    		National Industrial Conference Board   

NICS    		Nissan Induction Control System        

NL      		No-Load                                

NLGI    		Nationl Luburication Grease Institute  

NLP     		Non Locking Retractor                 

NLV     		Non-Linear Valve                    

NLVR    	NLV Regulator                          

NNL     		Normal No-Load (speed)                

NO      		Normaliy Open                          

NO      		Number                                 

NO      		Nitrogen Oxide                         

NOEI    	Nitrogen Oxide Emission Index          

NOP     		Nozzle Opening Pressure               

NOPH    	No Parking Here!                       

Norm    	Normal                                 

NOTC    	Normal Operating Temperature Control   

NOX     		Oxides of Nitrogen                    

NP      		No Power Takeoff                       

NPS     		Neutral Pressure Switch               

NPT     		Normal Pressure and Temperature        

NR      		Natural Rubber                         

NS      		Nanosecond                             

For contact , remarks , info or suggestions:

NSET    	No-Load Setting                        

NSET    	No Load Opeed Setting of Governor     

NSF     		National Science Foundation            

NSNO    	Net Specific NO                       

NSW     	Park/Neutral Position Switch           

NT      		Net Tons                              

NTEV    	Near-Term Electric Vehicle             

NTHV    	Near-Term Hybrid Vehicle               

NTR     		No Traffic                             

NUM.    	Number                                 

NVCS    	Nissan Valve Timing Control System     

NVH     		Noise, Vibration and Harshness