Regional-Express
type of regional train in Austria, Germany, and Luxembourg
Rhein-Express
train service in Germany
Porta-Express
German rail service (Nienburg (Weser) – Bielefeld)
three-country train
train service from Aachen to Heerlen to Maastricht (to Liège)
Donau-Isar-Express
train service in Germany
Ruhr-Sieg-Express
German rail service
Main-Sieg-Express
train service in Germany
Rhein-IJssel-Express
German and Dutch rail service