FCN

FCN may refer to:

Sport

 * FC Nantes
 * FC Nordsjælland
 * FC Nöttingen
 * 1. FC Nürnberg
 * FC Nenzing

Transport

 * Falconwood railway station (National Rail station code), in London
 * Sea-Airport Cuxhaven/Nordholz (IATA code), in Nordholz, Germany

Other uses

 * Faith community nursing
 * Federal Center of Neurosurgery (Tyumen), in Russia
 * Federal Convention of Namibia
 * Federation of Canadian Naturists
 * Ficolin
 * Free Charging Network
 * FTI Consulting, an American professional services company
 * Function (mathematics)
 * National Convergence Front (Spanish: Frente de Convergencia Nacional), a political party in Guatemala
 * the chemical compound Cyanogen fluoride