Zyldav Zentral Revolutzionär Komitzät

In the Belgian comic book series "The Adventures of Tintin" by Hergé, the Zyldav Zentral Revolutzionär Komitzät (Syldavian Revolutionary Central Committee), ZZRK, was an organization with the goal of removing the Syldavian monarchy and unify with its neighbor Borduria. It worked as a under category of the Bordurian "Iron Guard", both ruled by a fascist named "Müsstler" (the name is a comparison of "Mussolini" and "Hitler"). They infiltrated large parts of the Syldavian administrations, including aircraft pilots, gendarms, the Royal Guard, his adjutant and personnel in the state prison in Klow.

It's not entirely clear, whether the organization writes its name in Syldavian or Bordurian.

The organization's headquarters was in Klow, which had the telephone number 3324, and a man named Trovik was the voice of the organization. The members used the Bordurian phrase "Amaïh", with the same meaning as the Nazi "Heil Hitler" phrase.

They appear in the eighth book in the series, King Ottokar's Sceptre.