ZKA

ZKA is an abbreviation for:

• Powiat Kamieński in Poland as a license plate
• Central class work , a written test in the 10th grade of the grammar school that is the same as the secondary school leaving certificate
• Central Credit Committee, former name of the lobby group Die Deutsche Kreditwirtschaft
• Central index of the autographs, see Kalliope network
• Zollkriminalamt , German federal authority

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