RCD
# RCD

RCD may refer to:

## Science and technology

* Residual-current device, a safety device that breaks an electrical circuit
* Rabbit calicivirus disease, a disease caused by the Rabbit haemorrhagic disease virus
* Registered clock driver chips, part of registered memory DIMMs
* Resistor-capacitor delay in electronic circuits

## Organisations

* Rassemblement Congolais pour la Démocratie (Rally for Congolese Democracy), a rebel group in the Democratic Republic of the Congo
* The Royal Canadian Dragoons, a Canadian Forces armoured regiment
* Rassemblement Constitutionnel Démocratique (Democratic Constitutional Rally), a political party in Tunisia
* Rally for Culture and Democracy, a political party in Algeria
* Regional Cooperation for Development, a former multi-governmental organization of Iran, Pakistan and Turkey

### Football clubs

* RCD Mallorca (Real Club Deportivo or Catalan: Reial Club Deportiu)
* RCD Espanyol de Barcelona
* Real Club Deportivo de La Coruña

## Other uses

* Rural cluster development, a form of subdivision of residential housing
* Registered Community design, an industrial design right that covers the European Community
* Recreational Craft Directive, a European Union directive for pleasure boats
* Rochdale railway station, Greater Manchester, England (National Rail station code)
