RCN may refer to:
* ''
Radio Cadena Nacional (disambiguation)'', a broadcast network in Colombia
**
RCN Radio
RCN Radio (''Radio Cadena Nacional'', "National Radio Network") is one of the main radio networks in Colombia. Founded in 1949 with the integration of ''Radio Pacífico'' (Cali), ''La Voz de Medellín' and ''Emisora Nueva Granada'' (Bogotá).
Car ...
**
RCN TV
RCN may refer to:
* '' Radio Cadena Nacional (disambiguation)'', a broadcast network in Colombia
** RCN Radio
** RCN TV
* RCN Corporation (formerly Residential Communications Network), a cable television, telephone, and Internet service provider ...
*
RCN Corporation
RCN Corporation, originally Residential Communications Network, founded in 1993 and based in Princeton, New Jersey, was the first American facilities-based ("overbuild") provider of bundled telephone, cable television, and internet service de ...
(formerly Residential Communications Network), a cable television, telephone, and Internet service provider in the United States
* Radiowe Centrum Nadawcze, Polish designation for a
broadcasting transmitter
*
Reality Check Network, a software based warez magazine that existed from 1995 to 1997
*
UWC Red Cross Nordic, a United World College in Norway
*
Reformed Church of Newtown, a church in Queens, NY
* Republic of Cinnabar Navy, the setting of the
RCN Series of science fiction novels by David Drake
*
Royal Canadian Navy
The Royal Canadian Navy (RCN; french: Marine royale canadienne, ''MRC'') is the naval force of Canada. The RCN is one of three environmental commands within the Canadian Armed Forces. As of 2021, the RCN operates 12 frigates, four attack subma ...
*
Royal College of Nursing
The Royal College of Nursing (RCN) is a registered trade union in the United Kingdom for those in the profession of nursing. It was founded in 1916, receiving its royal charter in 1928. Queen Elizabeth II was the patron until her death in 2022. ...
, a professional membership organisation of the United Kingdom
*
Rundstrecken Challenge Nürburgring is a motorsport event series mainly on the Nürburgring
*
American River Airpark, IATA airport code "RCN"
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