In Charles Stross' (urban fantasy-ish) novel "The Atrocity Archives", it is claimed that the Iraqi Intelligence Service Mukhabrat was modelled on the Nazi-German Reichssicherheitshauptamt (RSHA).
The Wikipedia article about the Mukhabarat does not go into it's history that deeply. The german wiki article states that the first Iraqi Intelligence service was modelled on British examples, and was later reformed with the help of the KGB - both facts would make the claim that the RSHA was a signifcant model for the Mukhabarat dubious. Lacking an article going into the history of the Mukhabarat, I can't know.