YS

YS may refer to:

* "Yellow Submarine", the eleventh album by The Beatles.
* Esat Young Scientist Exhibition
* Régional Compagnie Aérienne Européenne (IATA airline code YS)
* Youngstown and Southern Railway reporting mark|YS
* "YS", an album by Il Balletto di Bronzo
* Your Sinclair magazine, commonly abbreviated as YS
* Y.S., a hyphy rapper
* YS Flight Simulation System 2000, a free, downloadable flight simulator
* Youth Specialties

ee also

*Ys (disambiguation)