WRN

WRN may refer to:

• WRN (gene), responsible for Werner syndrome
• West Runton railway station (UK railway station code)
• WRN Broadcast, formerly World Radio Network, an international broadcasting services company
• Polish Socialist Party - Freedom, Equality, Independence (Polska Partia Socjalistyczna - Wolność, Równość, Niepodległość, PPS-WRN)
• Is not singular of WRNs: Women's Royal Naval Service, the former women's branch of the British Royal Navy
• Windarling Airport, IATA airport code "WRN"