NYO

NYO may refer to:
 * NYO, the IATA airport code the Stockholm Skavsta Airport in Sweden
 * NYO, the railway station code the Nayagaon railway station in India
 * NYO, the National Youth Orchestra of Canada
 * NYO, the National Youth Orchestra of China
 * NYO, the National Youth Orchestra of the United States of America
 * NYO, the National Youth Orchestra of Great Britain