Sy (disambiguation)
# Sy (disambiguation)

Sy is a given name, nickname and surname.

Sy or SY may also refer to:

Places:

* Sy, Belgium, a town in the Ardennes
* Sy, Ardennes, a commune in France
* Sy, Mali, a small town and commune
* 1714 Sy, an asteroid

Codes:

* SY postcode area, the British post code area for Shrewsbury
* Syria's ISO 3166-1 country code
   * .sy, the country code top level domain for Syria
* SY, Sun Country Airlines's IATA airline code
* SY, Sybase's New York Stock Exchange ticker symbol

Other uses:

* Sonic Youth, an American rock band
* Office of Security, a former name for the U.S. State Department's Diplomatic Security Service
* China Railways SY, a Chinese class of industrial 2-8-2 steam locomotive
* SY or S/Y, a ship prefix for sailing yacht or steam yacht
