ZZP

ZZP stands for:

• Journal of Civil Proceedings , a legal journal
• Ignition timing , the position of the crankshaft of an internal combustion engine with spark ignition (petrol engine) at which the spark is initiated at the spark plug
• Zjednoczenie Zawodowe Polskie , a Polish- speaking trade union in the Ruhr area during the German Empire.

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