NGK

NGK stands for:

• Nederduitse Gereformeerde Kerk , the Dutch Reformed Church in South Africa
• NGK Spark Plug , a Japanese supplier of spark plugs, glow plugs, ignition coils and lambda sensors.
• NGK Insulators , a Japanese supplier of ceramic products
• Norbert-Gymnasium-Knechtsteden , a school in Knechtsteden near Dormagen, see Norbert-Gymnasium (Dormagen)
• Nogliki Airport , Russia (IATA code)

This is a disambiguation page for differentiating between several terms identified with the same word.