RYK

RYK or Ryk may refer to:


 * Related to receptor tyrosine kinase, a mammalian gene, and Ryk, the protein it encodes
 * Rahim Yar Khan, a city in Punjab, Pakistan
 * Rajiv Yuva Kiranalu, an employment programme in Andhra Pradesh, India
 * Shaikh Zayed International Airport (IATA: RYK), in Rahim Yar Khan, Pakistan
 * The Afrikaans and Frisian equivalent of the German word reich

People with the given name

 * Rick Jurthe (born 1989), known as Ryk, German singer-songwriter
 * Ryk E. Spoor, American science fiction author
 * Ryk Neethling (born 1977), South African swimmer
 * Ryk Tulbagh (1699–1771), governor of the Dutch Cape Colony
 * Ryk van Schoor (1921–2009), South African rugby player

People with the last name

 * Kiera Van Ryk (born 1999), Canadian volleyball player