• Rail operators
    • {{rint|nl|abl}} (Abellio Nord-Rhein Westfalen)
    •  ARR  {{rint|nl|arr}} (Arriva Nederland)
    •  BRG  {{rint|nl|brg}} (Breng)
    • {{rint|nl|cnx}} (Connexxion)
    •  ICE  {{rint|nl|ice}} (InterCity-Express International)
    •  KEO  {{rint|nl|keo}} (Keolis Nederland)
    •  NS  {{rint|nl|nsr}} (Nederlandse Spoorwegen (NS Reizigers))
    • {{rint|nl|qbz}} (Qbuzz)
    • {{rint|nl|tha}} (Thalys)
    • {{rint|nl|twe}} (Syntus/Keolis Twents)
  • Amsterdam metro
    •  50  {{rint|Amsterdam|50}}
    •  51  {{rint|Amsterdam|51}}
    •  52  {{rint|Amsterdam|52}}
    •  53  {{rint|Amsterdam|53}}
    •  54  {{rint|Amsterdam|54}}
  • Rotterdam metro
    •  A  {{rint|rotterdam|a}}
    •  B  {{rint|rotterdam|b}}
    •  C  {{rint|rotterdam|c}}
    •  D  {{rint|rotterdam|d}}
    •  E  {{rint|rotterdam|e}}