Yos or YOS may refer to:
Owen Sound Billy Bishop Regional Airport (IATA Code: YOS), in Owen Sound, Ontario, Canada YÖS exam, Turkish entrance examination Yos Sudarso, Indonesian naval officer Yos Por, Cambodian politician Yos Son, Cambodian politician Somporn Yos, Thai footballer A US Navy hull classification symbol: Oil storage barge (YOS)
See also Yos Sudarso Island in Papua province, Indonesia Yos Sudarso Bay in Indonesia Yot (disambiguation) Yosemite (disambiguation)