N


NAAO - (North American Automotive Operations) Kuzey Amerika otomotive işlemleri
NC - (Normally Closed) Normalde kapalı
NEG - (Negative) Negatif eksi
NGV – ( Natural Gas Vehicle ) Doğal gazlı araç
NLGI - (National Lubricating Grease Institute) Milli yağlama gresi Enstitüsü
N-m - (Newton Meters) Newton Metre
NO - (Normally Open) Normalde açık
NOx - (Nitrogen Oxides) Azot oksitleri