What does DCC mean?

DCC can refer to several things depending on the context, but commonly, it stands for "Digital Command Control" in model railroading, which allows for the control of multiple trains on the same track. In a different context, it can also refer to "Data Center Console," used in IT environments for managing data center operations. Additionally, DCC may refer to "Dynamic Currency Conversion," a service that allows travelers to pay in their home currency while abroad.