RCN

RCN stands for:

American River Airport (IATA code), American River Airport ( Australia) , Kangaroo Island , South Australia

Clásico RCN , road bike race in Colombia

Radiowe Centrum Nadawcze , broadcast transmission systems in Poland

RCN Televisión , Colombian television broadcaster

RCN Radio , Colombian radio station

Rectilinear Crossing Number , mathematical project of distributed computing

Royal Canadian Navy , until 1961 and again since August 2011 the official name of the Navy of Canada

Royal College of Nursing , a British trade union

Circuit Challenge Nürburgring , Germany's oldest touring car series